99276503040000 has 4800 divisors, whose sum is σ = 451253744578560. Its totient is φ = 21499084800000.

The previous prime is 99276503039999. The next prime is 99276503040061. The reversal of 99276503040000 is 4030567299.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (4800).

It is a super-2 number, since 2×99276503040000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 3202467839985 + ... + 3202467840015.

Almost surely, 2^{99276503040000} is an apocalyptic number.

99276503040000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99276503040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225626872289280).

99276503040000 is an abundant number, since it is smaller than the sum of its proper divisors (351977241538560).

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

99276503040000 is an frugal number, since it uses more digits than its factorization.

99276503040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 99276503040000 in words is "ninety-nine trillion, two hundred seventy-six billion, five hundred three million, forty thousand".