9492754375440 has 480 divisors, whose sum is σ = 36675123403776. Its totient is φ = 2155466142720.

The previous prime is 9492754375411. The next prime is 9492754375477. The reversal of 9492754375440 is 445734572949.

9492754375440 is a `hidden beast` number, since 9 + 4 + 9 + 2 + 7 + 54 + 37 + 544 + 0 = 666.

It is a super-2 number, since 2×9492754375440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 472101867 + ... + 472121973.

Almost surely, 2^{9492754375440} is an apocalyptic number.

9492754375440 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 9492754375440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18337561701888).

9492754375440 is an abundant number, since it is smaller than the sum of its proper divisors (27182369028336).

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

9492754375440 is a wasteful number, since it uses less digits than its factorization.

9492754375440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20747 (or 20738 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 63.

The spelling of 9492754375440 in words is "nine trillion, four hundred ninety-two billion, seven hundred fifty-four million, three hundred seventy-five thousand, four hundred forty".