631142024 has 16 divisors (see below), whose sum is σ = 1183793820. Its totient is φ = 315463680.

The previous prime is 631142023. The next prime is 631142027. The reversal of 631142024 is 420241136.

631142024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 500953924 + 130188100 = 22382^2 + 11410^2 .

It is not an unprimeable number, because it can be changed into a prime (631142021) 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, 15152 + ... + 38624.

Almost surely, 2^631142024 is an apocalyptic number.

It is an amenable number.

631142024 is a deficient number, since it is larger than the sum of its proper divisors (552651796).

631142024 is a wasteful number, since it uses less digits than its factorization.

631142024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26840 (or 26836 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 631142024 is about 25122.5401581926. The cubic root of 631142024 is about 857.7795721896.

The spelling of 631142024 in words is "six hundred thirty-one million, one hundred forty-two thousand, twenty-four".