77075357034 has 16 divisors (see below), whose sum is σ = 166008461472. Its totient is φ = 23715494448.

The previous prime is 77075356991. The next prime is 77075357053. The reversal of 77075357034 is 43075357077.

It is a happy number.

It is a super-2 number, since 2×77075357034² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494072724 + ... + 494072879.

It is an arithmetic number, because the mean of its divisors is an integer number (10375528842).

Almost surely, 2^77075357034 is an apocalyptic number.

77075357034 is an abundant number, since it is smaller than the sum of its proper divisors (88933104438).

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

77075357034 is a wasteful number, since it uses less digits than its factorization.

77075357034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988145621.

The product of its (nonzero) digits is 2160900, while the sum is 48.

The spelling of 77075357034 in words is "seventy-seven billion, seventy-five million, three hundred fifty-seven thousand, thirty-four".