68498338962 has 16 divisors (see below), whose sum is σ = 138535967520. Its totient is φ = 22576231392.

The previous prime is 68498338943. The next prime is 68498338963. The reversal of 68498338962 is 26983389486.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 68498338893 and 68498338902.

It is not an unprimeable number, because it can be changed into a prime (68498338963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64136488 + ... + 64137555.

It is an arithmetic number, because the mean of its divisors is an integer number (8658497970).

Almost surely, 2^68498338962 is an apocalyptic number.

68498338962 is an abundant number, since it is smaller than the sum of its proper divisors (70037628558).

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

68498338962 is a wasteful number, since it uses less digits than its factorization.

68498338962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128274137.

The product of its digits is 107495424, while the sum is 66.

The spelling of 68498338962 in words is "sixty-eight billion, four hundred ninety-eight million, three hundred thirty-eight thousand, nine hundred sixty-two".