142690859392 has 16 divisors (see below), whose sum is σ = 284266946700. Its totient is φ = 71345429632.

The previous prime is 142690859329. The next prime is 142690859431. The reversal of 142690859392 is 293958096241.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557386042 + ... + 557386297.

Almost surely, 2^142690859392 is an apocalyptic number.

It is an amenable number.

142690859392 is a deficient number, since it is larger than the sum of its proper divisors (141576087308).

142690859392 is an equidigital number, since it uses as much as digits as its factorization.

142690859392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114772353 (or 1114772341 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The spelling of 142690859392 in words is "one hundred forty-two billion, six hundred ninety million, eight hundred fifty-nine thousand, three hundred ninety-two".