142804154702 has 16 divisors (see below), whose sum is σ = 233691160752. Its totient is φ = 64907747520.

The previous prime is 142804154629. The next prime is 142804154711. The reversal of 142804154702 is 207451408241.

It is a congruent 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, 322538 + ... + 624210.

It is an arithmetic number, because the mean of its divisors is an integer number (14605697547).

Almost surely, 2^142804154702 is an apocalyptic number.

142804154702 is a deficient number, since it is larger than the sum of its proper divisors (90887006050).

142804154702 is a wasteful number, since it uses less digits than its factorization.

142804154702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323203.

The product of its (nonzero) digits is 71680, while the sum is 38.

The spelling of 142804154702 in words is "one hundred forty-two billion, eight hundred four million, one hundred fifty-four thousand, seven hundred two".