146713938844 has 12 divisors (see below), whose sum is σ = 280090246968. Its totient is φ = 66688154000.

The previous prime is 146713938817. The next prime is 146713938863. The reversal of 146713938844 is 448839317641.

It is a happy number.

It is a super-2 number, since 2×146713938844² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1667203807 + ... + 1667203894.

It is an arithmetic number, because the mean of its divisors is an integer number (23340853914).

Almost surely, 2^146713938844 is an apocalyptic number.

It is an amenable number.

146713938844 is a deficient number, since it is larger than the sum of its proper divisors (133376308124).

146713938844 is a wasteful number, since it uses less digits than its factorization.

146713938844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334407716 (or 3334407714 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 58.

The spelling of 146713938844 in words is "one hundred forty-six billion, seven hundred thirteen million, nine hundred thirty-eight thousand, eight hundred forty-four".