96831651840 has 1440 divisors, whose sum is σ = 426019233024. Its totient is φ = 18496880640.

The previous prime is 96831651799. The next prime is 96831651877. The reversal of 96831651840 is 4815613869.

96831651840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2251898859 + ... + 2251898901.

Almost surely, 2^96831651840 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 96831651840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213009616512).

96831651840 is an abundant number, since it is smaller than the sum of its proper divisors (329187581184).

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

96831651840 is a wasteful number, since it uses less digits than its factorization.

96831651840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 96831651840 in words is "ninety-six billion, eight hundred thirty-one million, six hundred fifty-one thousand, eight hundred forty".