42941370 has 16 divisors (see below), whose sum is σ = 103059360. Its totient is φ = 11451024.

The previous prime is 42941357. The next prime is 42941383. The reversal of 42941370 is 7314924.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42941357) and next prime (42941383).

It is a super-2 number, since 2×42941370² = 3687922514953800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1431379 = 42941370 / (4 + 2 + 9 + 4 + 1 + 3 + 7 + 0).

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, 715660 + ... + 715719.

It is an arithmetic number, because the mean of its divisors is an integer number (6441210).

Almost surely, 2^42941370 is an apocalyptic number.

42941370 is an abundant number, since it is smaller than the sum of its proper divisors (60117990).

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

42941370 is a wasteful number, since it uses less digits than its factorization.

42941370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431389.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 42941370 is about 6552.9665038057. The cubic root of 42941370 is about 350.1805055313.

The spelling of 42941370 in words is "forty-two million, nine hundred forty-one thousand, three hundred seventy".