94999143839040 has 168 divisors, whose sum is σ = 373437110741760. Its totient is φ = 21714090015744.

The previous prime is 94999143839021. The next prime is 94999143839059. The reversal of 94999143839040 is 4093834199949.

It is a happy number.

94999143839040 is a `hidden beast` number, since 9 + 4 + 9 + 99 + 143 + 8 + 390 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (94999143839021) and next prime (94999143839059).

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-3 number, since 3×94999143839040³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 94999143839040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2356109400 + ... + 2356149719.

Almost surely, 2^{94999143839040} is an apocalyptic number.

94999143839040 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

94999143839040 is an abundant number, since it is smaller than the sum of its proper divisors (278437966902720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94999143839040 is a wasteful number, since it uses less digits than its factorization.

94999143839040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712259149 (or 4712259136 counting only the distinct ones).

The product of its (nonzero) digits is 272097792, while the sum is 72.

The spelling of 94999143839040 in words is "ninety-four trillion, nine hundred ninety-nine billion, one hundred forty-three million, eight hundred thirty-nine thousand, forty".