42366357 has 24 divisors (see below), whose sum is σ = 67616640. Its totient is φ = 25346880.

The previous prime is 42366349. The next prime is 42366377. The reversal of 42366357 is 75366324.

42366357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42366357 - 2³ = 42366349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42366377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5113 + ... + 10529.

It is an arithmetic number, because the mean of its divisors is an integer number (2817360).

Almost surely, 2^42366357 is an apocalyptic number.

It is an amenable number.

42366357 is a deficient number, since it is larger than the sum of its proper divisors (25250283).

42366357 is a wasteful number, since it uses less digits than its factorization.

42366357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513 (or 5510 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 42366357 is about 6508.9443844605. The cubic root of 42366357 is about 348.6104278280.

The spelling of 42366357 in words is "forty-two million, three hundred sixty-six thousand, three hundred fifty-seven".