68462026486 has 48 divisors (see below), whose sum is σ = 123658239600. Its totient is φ = 28310845248.

The previous prime is 68462026453. The next prime is 68462026487.

68462026486 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68462026487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4958080 + ... + 4971868.

It is an arithmetic number, because the mean of its divisors is an integer number (2576213325).

Almost surely, 2^68462026486 is an apocalyptic number.

68462026486 is a deficient number, since it is larger than the sum of its proper divisors (55196213114).

68462026486 is a wasteful number, since it uses less digits than its factorization.

68462026486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15581 (or 15574 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 68462026486 in words is "sixty-eight billion, four hundred sixty-two million, twenty-six thousand, four hundred eighty-six".