2042474331 has 16 divisors (see below), whose sum is σ = 2915222400. Its totient is φ = 1268117568.

The previous prime is 2042474323. The next prime is 2042474363. The reversal of 2042474331 is 1334742402.

It is not a de Polignac number, because 2042474331 - 2³ = 2042474323 is a prime.

It is a super-2 number, since 2×2042474331² = 8343402785587795122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2042474831) 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, 300306 + ... + 307031.

It is an arithmetic number, because the mean of its divisors is an integer number (182201400).

Almost surely, 2^2042474331 is an apocalyptic number.

2042474331 is a deficient number, since it is larger than the sum of its proper divisors (872748069).

2042474331 is a wasteful number, since it uses less digits than its factorization.

2042474331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607418.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2042474331 is about 45193.7421663664. The cubic root of 2042474331 is about 1268.7776966104. Note that the first 3 decimals are identical.

The spelling of 2042474331 in words is "two billion, forty-two million, four hundred seventy-four thousand, three hundred thirty-one".