146934706844 has 24 divisors (see below), whose sum is σ = 258784273440. Its totient is φ = 72997809984.

The previous prime is 146934706829. The next prime is 146934706883. The reversal of 146934706844 is 448607439641.

It is a self number, because there is not a number n which added to its sum of digits gives 146934706844.

It is a congruent number.

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, 218297 + ... + 584399.

It is an arithmetic number, because the mean of its divisors is an integer number (10782678060).

Almost surely, 2^146934706844 is an apocalyptic number.

It is an amenable number.

146934706844 is a deficient number, since it is larger than the sum of its proper divisors (111849566596).

146934706844 is a wasteful number, since it uses less digits than its factorization.

146934706844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366749 (or 366747 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 56.

The spelling of 146934706844 in words is "one hundred forty-six billion, nine hundred thirty-four million, seven hundred six thousand, eight hundred forty-four".