146309643588 has 12 divisors (see below), whose sum is σ = 341389168400. Its totient is φ = 48769881192.

The previous prime is 146309643539. The next prime is 146309643607. The reversal of 146309643588 is 885346903641.

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, 6096235138 + ... + 6096235161.

Almost surely, 2^146309643588 is an apocalyptic number.

It is an amenable number.

146309643588 is an abundant number, since it is smaller than the sum of its proper divisors (195079524812).

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

146309643588 is a wasteful number, since it uses less digits than its factorization.

146309643588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12192470306 (or 12192470304 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 57.

The spelling of 146309643588 in words is "one hundred forty-six billion, three hundred nine million, six hundred forty-three thousand, five hundred eighty-eight".