142612955426 has 12 divisors (see below), whose sum is σ = 227243135778. Its totient is φ = 67111978752.

The previous prime is 142612955369. The next prime is 142612955453. The reversal of 142612955426 is 624559216241.

It can be written as a sum of positive squares in 3 ways, for example, as 130490725225 + 12122230201 = 361235^2 + 110101^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 123367031 + ... + 123368186.

Almost surely, 2^142612955426 is an apocalyptic number.

142612955426 is a deficient number, since it is larger than the sum of its proper divisors (84630180352).

142612955426 is a wasteful number, since it uses less digits than its factorization.

142612955426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246735253 (or 246735236 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The spelling of 142612955426 in words is "one hundred forty-two billion, six hundred twelve million, nine hundred fifty-five thousand, four hundred twenty-six".