157348624401424 has 45 divisors (see below), whose sum is σ = 312484085273341. Its totient is φ = 76754423027840.

The previous prime is 157348624401403. The next prime is 157348624401433. The reversal of 157348624401424 is 424104426843751.

The square root of 157348624401424 is 12543868.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7581938475024 + 149766685926400 = 2753532^2 + 12237920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2057156109 + ... + 2057232595.

Almost surely, 2^{157348624401424} is an apocalyptic number.

157348624401424 is the 12543868-th square number.

It is an amenable number.

157348624401424 is a deficient number, since it is larger than the sum of its proper divisors (155135460871917).

157348624401424 is an frugal number, since it uses more digits than its factorization.

157348624401424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153064 (or 76530 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 55.

The spelling of 157348624401424 in words is "one hundred fifty-seven trillion, three hundred forty-eight billion, six hundred twenty-four million, four hundred one thousand, four hundred twenty-four".