142326166620056 has 128 divisors (see below), whose sum is σ = 283563486581760. Its totient is φ = 66833966284800.

The previous prime is 142326166620031. The next prime is 142326166620139. The reversal of 142326166620056 is 650026661623241.

It is a super-2 number, since 2×142326166620056² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142326166619986 and 142326166620013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11388820400 + ... + 11388832896.

It is an arithmetic number, because the mean of its divisors is an integer number (2215339738920).

Almost surely, 2^{142326166620056} is an apocalyptic number.

It is an amenable number.

142326166620056 is a deficient number, since it is larger than the sum of its proper divisors (141237319961704).

142326166620056 is a wasteful number, since it uses less digits than its factorization.

142326166620056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17625 (or 17621 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 142326166620056 in words is "one hundred forty-two trillion, three hundred twenty-six billion, one hundred sixty-six million, six hundred twenty thousand, fifty-six".