42716464 has 40 divisors (see below), whose sum is σ = 94893728. Its totient is φ = 18247680.

The previous prime is 42716459. The next prime is 42716473. The reversal of 42716464 is 46461724.

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, 64294 + ... + 64954.

Almost surely, 2^42716464 is an apocalyptic number.

It is an amenable number.

42716464 is an abundant number, since it is smaller than the sum of its proper divisors (52177264).

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

42716464 is a wasteful number, since it uses less digits than its factorization.

42716464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253 (or 1247 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 42716464 is about 6535.7833501425. The cubic root of 42716464 is about 349.5680767210.

The spelling of 42716464 in words is "forty-two million, seven hundred sixteen thousand, four hundred sixty-four".