1014731142 has 32 divisors (see below), whose sum is σ = 2110732800. Its totient is φ = 324930528.

The previous prime is 1014731117. The next prime is 1014731161. The reversal of 1014731142 is 2411374101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11392 + ... + 46467.

It is an arithmetic number, because the mean of its divisors is an integer number (65960400).

Almost surely, 2^1014731142 is an apocalyptic number.

1014731142 is an abundant number, since it is smaller than the sum of its proper divisors (1096001658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1014731142 is a wasteful number, since it uses less digits than its factorization.

1014731142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57980.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1014731142 is about 31854.8448748381. The cubic root of 1014731142 is about 1004.8864642416.

The spelling of 1014731142 in words is "one billion, fourteen million, seven hundred thirty-one thousand, one hundred forty-two".