96691029439040 has 224 divisors, whose sum is σ = 241216396692480. Its totient is φ = 36881215709184.

The previous prime is 96691029439021. The next prime is 96691029439063. The reversal of 96691029439040 is 4093492019669.

It is a super-2 number, since 2×96691029439040² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155966801 + ... + 156585519.

Almost surely, 2^{96691029439040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96691029439040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120608198346240).

96691029439040 is an abundant number, since it is smaller than the sum of its proper divisors (144525367253440).

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

96691029439040 is a wasteful number, since it uses less digits than its factorization.

96691029439040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619037 (or 619027 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 62.

The spelling of 96691029439040 in words is "ninety-six trillion, six hundred ninety-one billion, twenty-nine million, four hundred thirty-nine thousand, forty".