142104506874 has 32 divisors (see below), whose sum is σ = 310682912256. Its totient is φ = 42973539120.

The previous prime is 142104506867. The next prime is 142104506899. The reversal of 142104506874 is 478605401241.

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, 2178432 + ... + 2242715.

It is an arithmetic number, because the mean of its divisors is an integer number (9708841008).

Almost surely, 2^142104506874 is an apocalyptic number.

142104506874 is an abundant number, since it is smaller than the sum of its proper divisors (168578405382).

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

142104506874 is a wasteful number, since it uses less digits than its factorization.

142104506874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421650.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 142104506874 in words is "one hundred forty-two billion, one hundred four million, five hundred six thousand, eight hundred seventy-four".