42110392 has 16 divisors (see below), whose sum is σ = 79077600. Its totient is φ = 21023040.

The previous prime is 42110389. The next prime is 42110399. The reversal of 42110392 is 29301124.

It is a super-2 number, since 2×42110392² = 3546570228787328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42110399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2092 + ... + 9412.

It is an arithmetic number, because the mean of its divisors is an integer number (4942350).

Almost surely, 2^42110392 is an apocalyptic number.

It is an amenable number.

42110392 is a deficient number, since it is larger than the sum of its proper divisors (36967208).

42110392 is a wasteful number, since it uses less digits than its factorization.

42110392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046 (or 8042 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 42110392 is about 6489.2520370224. The cubic root of 42110392 is about 347.9069421324.

The spelling of 42110392 in words is "forty-two million, one hundred ten thousand, three hundred ninety-two".