42038360 has 64 divisors (see below), whose sum is σ = 116424000. Its totient is φ = 13303296.

The previous prime is 42038323. The next prime is 42038369. The reversal of 42038360 is 6383024.

It is a super-2 number, since 2×42038360² = 3534447422979200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42038369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2135 + ... + 9414.

It is an arithmetic number, because the mean of its divisors is an integer number (1819125).

Almost surely, 2^42038360 is an apocalyptic number.

42038360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42038360 is an abundant number, since it is smaller than the sum of its proper divisors (74385640).

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

42038360 is a wasteful number, since it uses less digits than its factorization.

42038360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11580 (or 11576 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 42038360 is about 6483.6995612073. The cubic root of 42038360 is about 347.7084579870.

The spelling of 42038360 in words is "forty-two million, thirty-eight thousand, three hundred sixty".