68965624900 has 36 divisors (see below), whose sum is σ = 150281631360. Its totient is φ = 27470816800.

The previous prime is 68965624879. The next prime is 68965624909. The reversal of 68965624900 is 942656986.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68965624909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1418896 + ... + 1466695.

It is an arithmetic number, because the mean of its divisors is an integer number (4174489760).

Almost surely, 2^68965624900 is an apocalyptic number.

It is an amenable number.

68965624900 is an abundant number, since it is smaller than the sum of its proper divisors (81316006460).

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

68965624900 is a wasteful number, since it uses less digits than its factorization.

68965624900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885844 (or 2885837 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 68965624900 in words is "sixty-eight billion, nine hundred sixty-five million, six hundred twenty-four thousand, nine hundred".