142904367892714 has 8 divisors (see below), whose sum is σ = 214365420981540. Its totient is φ = 71449227565536.

The previous prime is 142904367892687. The next prime is 142904367892721. The reversal of 142904367892714 is 417298763409241.

It can be written as a sum of positive squares in 2 ways, for example, as 129294296685225 + 13610071207489 = 11370765^2 + 3689183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×142904367892714² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142904367892714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478129989 + ... + 1478226664.

Almost surely, 2^{142904367892714} is an apocalyptic number.

142904367892714 is a deficient number, since it is larger than the sum of its proper divisors (71461053088826).

142904367892714 is a wasteful number, since it uses less digits than its factorization.

142904367892714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956380824.

The product of its (nonzero) digits is 146313216, while the sum is 67.

The spelling of 142904367892714 in words is "one hundred forty-two trillion, nine hundred four billion, three hundred sixty-seven million, eight hundred ninety-two thousand, seven hundred fourteen".