42183051 has 4 divisors (see below), whose sum is σ = 56244072. Its totient is φ = 28122032.

The previous prime is 42183049. The next prime is 42183061. The reversal of 42183051 is 15038124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42183051 - 2¹ = 42183049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42183041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7030506 + ... + 7030511.

It is an arithmetic number, because the mean of its divisors is an integer number (14061018).

Almost surely, 2^42183051 is an apocalyptic number.

42183051 is a deficient number, since it is larger than the sum of its proper divisors (14061021).

42183051 is a wasteful number, since it uses less digits than its factorization.

42183051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14061020.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 42183051 is about 6494.8480351737. The cubic root of 42183051 is about 348.1069247997.

The spelling of 42183051 in words is "forty-two million, one hundred eighty-three thousand, fifty-one".