42010479 has 24 divisors (see below), whose sum is σ = 69793152. Its totient is φ = 23852880.

The previous prime is 42010477. The next prime is 42010481. The reversal of 42010479 is 97401024.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42010477) and next prime (42010481).

It is not a de Polignac number, because 42010479 - 2¹ = 42010477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8224 + ... + 12314.

It is an arithmetic number, because the mean of its divisors is an integer number (2908048).

Almost surely, 2^42010479 is an apocalyptic number.

42010479 is a deficient number, since it is larger than the sum of its proper divisors (27782673).

42010479 is a wasteful number, since it uses less digits than its factorization.

42010479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267 (or 4264 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 42010479 is about 6481.5491203878. The cubic root of 42010479 is about 347.6315710396.

The spelling of 42010479 in words is "forty-two million, ten thousand, four hundred seventy-nine".