68773627124 has 24 divisors (see below), whose sum is σ = 120949727808. Its totient is φ = 34216902720.

The previous prime is 68773627081. The next prime is 68773627127. The reversal of 68773627124 is 42172637786.

It is a super-2 number, since 2×68773627124² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68773627127) 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, 775067 + ... + 859229.

It is an arithmetic number, because the mean of its divisors is an integer number (5039571992).

Almost surely, 2^68773627124 is an apocalyptic number.

It is an amenable number.

68773627124 is a deficient number, since it is larger than the sum of its proper divisors (52176100684).

68773627124 is a wasteful number, since it uses less digits than its factorization.

68773627124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85175 (or 85173 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 53.

The spelling of 68773627124 in words is "sixty-eight billion, seven hundred seventy-three million, six hundred twenty-seven thousand, one hundred twenty-four".