146023703556 has 12 divisors (see below), whose sum is σ = 340721974992. Its totient is φ = 48674567848.

The previous prime is 146023703491. The next prime is 146023703587. The reversal of 146023703556 is 655307320641.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6084320970 + ... + 6084320993.

It is an arithmetic number, because the mean of its divisors is an integer number (28393497916).

Almost surely, 2^146023703556 is an apocalyptic number.

It is an amenable number.

146023703556 is an abundant number, since it is smaller than the sum of its proper divisors (194698271436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146023703556 is a wasteful number, since it uses less digits than its factorization.

146023703556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12168641970 (or 12168641968 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 146023703556 in words is "one hundred forty-six billion, twenty-three million, seven hundred three thousand, five hundred fifty-six".