74062632434 has 16 divisors (see below), whose sum is σ = 133646856000. Its totient is φ = 30070542384.

The previous prime is 74062632409. The next prime is 74062632481. The reversal of 74062632434 is 43423626047.

It is a junction number, because it is equal to n+sod(n) for n = 74062632391 and 74062632400.

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, 139215209 + ... + 139215740.

It is an arithmetic number, because the mean of its divisors is an integer number (8352928500).

Almost surely, 2^74062632434 is an apocalyptic number.

74062632434 is a deficient number, since it is larger than the sum of its proper divisors (59584223566).

74062632434 is a wasteful number, since it uses less digits than its factorization.

74062632434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278430977.

The product of its (nonzero) digits is 580608, while the sum is 41.

The spelling of 74062632434 in words is "seventy-four billion, sixty-two million, six hundred thirty-two thousand, four hundred thirty-four".