146346186984 has 64 divisors (see below), whose sum is σ = 368272430400. Its totient is φ = 48461400576.

The previous prime is 146346186979. The next prime is 146346187027. The reversal of 146346186984 is 489681643641.

It is a happy number.

146346186984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10606362 + ... + 10620150.

It is an arithmetic number, because the mean of its divisors is an integer number (5754256725).

Almost surely, 2^146346186984 is an apocalyptic number.

It is an amenable number.

146346186984 is an abundant number, since it is smaller than the sum of its proper divisors (221926243416).

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

146346186984 is a wasteful number, since it uses less digits than its factorization.

146346186984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16674 (or 16670 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 60.

The spelling of 146346186984 in words is "one hundred forty-six billion, three hundred forty-six million, one hundred eighty-six thousand, nine hundred eighty-four".