157874726370208 has 48 divisors (see below), whose sum is σ = 311617130676264. Its totient is φ = 78733943608320.

The previous prime is 157874726370181. The next prime is 157874726370271. The reversal of 157874726370208 is 802073627478751.

It can be written as a sum of positive squares in 4 ways, for example, as 126071307509904 + 31803418860304 = 11228148^2 + 5639452^2 .

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, 65598666 + ... + 67962742.

Almost surely, 2^{157874726370208} is an apocalyptic number.

It is an amenable number.

157874726370208 is a deficient number, since it is larger than the sum of its proper divisors (153742404306056).

157874726370208 is a wasteful number, since it uses less digits than its factorization.

157874726370208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2369465 (or 2369457 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 67.

The spelling of 157874726370208 in words is "one hundred fifty-seven trillion, eight hundred seventy-four billion, seven hundred twenty-six million, three hundred seventy thousand, two hundred eight".