60390743764 has 48 divisors (see below), whose sum is σ = 121428369216. Its totient is φ = 26032780800.

The previous prime is 60390743741. The next prime is 60390743767. The reversal of 60390743764 is 46734709306.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60390743767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144942 + ... + 376549.

It is an arithmetic number, because the mean of its divisors is an integer number (2529757692).

Almost surely, 2^60390743764 is an apocalyptic number.

It is an amenable number.

60390743764 is an abundant number, since it is smaller than the sum of its proper divisors (61037625452).

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

60390743764 is a wasteful number, since it uses less digits than its factorization.

60390743764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521656 (or 521654 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 60390743764 in words is "sixty billion, three hundred ninety million, seven hundred forty-three thousand, seven hundred sixty-four".