145057842608 has 40 divisors (see below), whose sum is σ = 321853804800. Its totient is φ = 62041008960.

The previous prime is 145057842551. The next prime is 145057842623. The reversal of 145057842608 is 806248750541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263908 + ... + 1373891.

It is an arithmetic number, because the mean of its divisors is an integer number (8046345120).

Almost surely, 2^145057842608 is an apocalyptic number.

It is an amenable number.

145057842608 is an abundant number, since it is smaller than the sum of its proper divisors (176795962192).

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

145057842608 is a wasteful number, since it uses less digits than its factorization.

145057842608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638305 (or 2638299 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 50.

The spelling of 145057842608 in words is "one hundred forty-five billion, fifty-seven million, eight hundred forty-two thousand, six hundred eight".