68996603322460 has 48 divisors (see below), whose sum is σ = 158648211412992. Its totient is φ = 24997092091200.

The previous prime is 68996603322419. The next prime is 68996603322469. The reversal of 68996603322460 is 6422330669986.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 68996603322392 and 68996603322401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68996603322469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578576772 + ... + 578696011.

It is an arithmetic number, because the mean of its divisors is an integer number (3305171071104).

Almost surely, 2^{68996603322460} is an apocalyptic number.

It is an amenable number.

68996603322460 is an abundant number, since it is smaller than the sum of its proper divisors (89651608090532).

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

68996603322460 is a wasteful number, since it uses less digits than its factorization.

68996603322460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157273074 (or 1157273072 counting only the distinct ones).

The product of its (nonzero) digits is 120932352, while the sum is 64.

The spelling of 68996603322460 in words is "sixty-eight trillion, nine hundred ninety-six billion, six hundred three million, three hundred twenty-two thousand, four hundred sixty".