146790057398 has 12 divisors (see below), whose sum is σ = 220561052460. Its totient is φ = 73269728976.

The previous prime is 146790057389. The next prime is 146790057439. The reversal of 146790057398 is 893750097641.

146790057398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13475138 + ... + 13486026.

It is an arithmetic number, because the mean of its divisors is an integer number (18380087705).

Almost surely, 2^146790057398 is an apocalyptic number.

146790057398 is a deficient number, since it is larger than the sum of its proper divisors (73770995062).

146790057398 is an frugal number, since it uses more digits than its factorization.

146790057398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22399 (or 11510 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 146790057398 in words is "one hundred forty-six billion, seven hundred ninety million, fifty-seven thousand, three hundred ninety-eight".