145922976256 has 40 divisors (see below), whose sum is σ = 296502719040. Its totient is φ = 71724837888.

The previous prime is 145922976239. The next prime is 145922976263. The reversal of 145922976256 is 652679229541.

It is a happy number.

145922976256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 145922976256.

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 3 ways as a sum of consecutive naturals, for example, 2385096 + ... + 2445511.

It is an arithmetic number, because the mean of its divisors is an integer number (7412567976).

Almost surely, 2^145922976256 is an apocalyptic number.

145922976256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145922976256 is an abundant number, since it is smaller than the sum of its proper divisors (150579742784).

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

145922976256 is an frugal number, since it uses more digits than its factorization.

145922976256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830684 (or 4830668 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 58.

The spelling of 145922976256 in words is "one hundred forty-five billion, nine hundred twenty-two million, nine hundred seventy-six thousand, two hundred fifty-six".