146838869344 has 48 divisors (see below), whose sum is σ = 289937007360. Its totient is φ = 73204306560.

The previous prime is 146838869339. The next prime is 146838869357. The reversal of 146838869344 is 443968838641.

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, 32462667 + ... + 32467189.

It is an arithmetic number, because the mean of its divisors is an integer number (6040354320).

Almost surely, 2^146838869344 is an apocalyptic number.

It is an amenable number.

146838869344 is a deficient number, since it is larger than the sum of its proper divisors (143098138016).

146838869344 is a wasteful number, since it uses less digits than its factorization.

146838869344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283 (or 7275 counting only the distinct ones).

The product of its digits is 95551488, while the sum is 64.

The spelling of 146838869344 in words is "one hundred forty-six billion, eight hundred thirty-eight million, eight hundred sixty-nine thousand, three hundred forty-four".