142976468702674 has 16 divisors (see below), whose sum is σ = 227212220616696. Its totient is φ = 67243948748800.

The previous prime is 142976468702663. The next prime is 142976468702689. The reversal of 142976468702674 is 476207864679241.

It can be written as a sum of positive squares in 4 ways, for example, as 142974273124225 + 2195578449 = 11957185^2 + 46857^2 .

It is a super-2 number, since 2×142976468702674² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142976468702597 and 142976468702606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221670207 + ... + 1221787234.

Almost surely, 2^{142976468702674} is an apocalyptic number.

142976468702674 is a deficient number, since it is larger than the sum of its proper divisors (84235751914022).

142976468702674 is a wasteful number, since it uses less digits than its factorization.

142976468702674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443459181.

The product of its (nonzero) digits is 1365590016, while the sum is 73.

The spelling of 142976468702674 in words is "one hundred forty-two trillion, nine hundred seventy-six billion, four hundred sixty-eight million, seven hundred two thousand, six hundred seventy-four".