76058542642 has 4 divisors (see below), whose sum is σ = 114087813966. Its totient is φ = 38029271320.

The previous prime is 76058542633. The next prime is 76058542661. The reversal of 76058542642 is 24624585067.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61627566001 + 14430976641 = 248249^2 + 120129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19014635659 + ... + 19014635662.

Almost surely, 2^76058542642 is an apocalyptic number.

76058542642 is a deficient number, since it is larger than the sum of its proper divisors (38029271324).

76058542642 is a wasteful number, since it uses less digits than its factorization.

76058542642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38029271323.

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 76058542642 in words is "seventy-six billion, fifty-eight million, five hundred forty-two thousand, six hundred forty-two".