62940022274 has 4 divisors (see below), whose sum is σ = 94410033414. Its totient is φ = 31470011136.

The previous prime is 62940022247. The next prime is 62940022291. The reversal of 62940022274 is 47222004926.

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., 56718756649 + 6221265625 = 238157^2 + 78875^2 .

It is a super-2 number, since 2×62940022274² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15735005567 + ... + 15735005570.

Almost surely, 2^62940022274 is an apocalyptic number.

62940022274 is a deficient number, since it is larger than the sum of its proper divisors (31470011140).

62940022274 is a wasteful number, since it uses less digits than its factorization.

62940022274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31470011139.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 62940022274 in words is "sixty-two billion, nine hundred forty million, twenty-two thousand, two hundred seventy-four".