142087907074 has 16 divisors (see below), whose sum is σ = 213528182400. Its totient is φ = 70911892480.

The previous prime is 142087907057. The next prime is 142087907083. The reversal of 142087907074 is 470709780241.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10083714 + ... + 10097794.

It is an arithmetic number, because the mean of its divisors is an integer number (13345511400).

Almost surely, 2^142087907074 is an apocalyptic number.

142087907074 is a deficient number, since it is larger than the sum of its proper divisors (71440275326).

142087907074 is a wasteful number, since it uses less digits than its factorization.

142087907074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23105.

The product of its (nonzero) digits is 790272, while the sum is 49.

The spelling of 142087907074 in words is "one hundred forty-two billion, eighty-seven million, nine hundred seven thousand, seventy-four".