42334056 has 32 divisors (see below), whose sum is σ = 117595200. Its totient is φ = 14111280.

The previous prime is 42334027. The next prime is 42334057. The reversal of 42334056 is 65043324.

It is a super-2 number, since 2×42334056² = 3584344594822272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (42334057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97780 + ... + 98211.

It is an arithmetic number, because the mean of its divisors is an integer number (3674850).

Almost surely, 2^42334056 is an apocalyptic number.

It is an amenable number.

42334056 is an abundant number, since it is smaller than the sum of its proper divisors (75261144).

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

42334056 is a wasteful number, since it uses less digits than its factorization.

42334056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196006 (or 195996 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 42334056 is about 6506.4626334130. The cubic root of 42334056 is about 348.5218093330.

The spelling of 42334056 in words is "forty-two million, three hundred thirty-four thousand, fifty-six".