42464317 has 16 divisors (see below), whose sum is σ = 52047360. Its totient is φ = 33815808.

The previous prime is 42464309. The next prime is 42464333. The reversal of 42464317 is 71346424.

It is a cyclic number.

It is not a de Polignac number, because 42464317 - 2³ = 42464309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42464347) 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, 7143 + ... + 11659.

It is an arithmetic number, because the mean of its divisors is an integer number (3252960).

Almost surely, 2^42464317 is an apocalyptic number.

It is an amenable number.

42464317 is a deficient number, since it is larger than the sum of its proper divisors (9583043).

42464317 is a wasteful number, since it uses less digits than its factorization.

42464317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620.

The product of its digits is 16128, while the sum is 31.

The square root of 42464317 is about 6516.4650693455. The cubic root of 42464317 is about 348.8789080805.

The spelling of 42464317 in words is "forty-two million, four hundred sixty-four thousand, three hundred seventeen".