1157914341028 has 6 divisors (see below), whose sum is σ = 2026350096806. Its totient is φ = 578957170512.

The previous prime is 1157914341011. The next prime is 1157914341053. The reversal of 1157914341028 is 8201434197511.

It can be written as a sum of positive squares in only one way, i.e., 1069751666944 + 88162674084 = 1034288^2 + 296922^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144739292625 + ... + 144739292632.

Almost surely, 2^{1157914341028} is an apocalyptic number.

It is an amenable number.

1157914341028 is a deficient number, since it is larger than the sum of its proper divisors (868435755778).

1157914341028 is a wasteful number, since it uses less digits than its factorization.

1157914341028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289478585261 (or 289478585259 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 1157914341028 in words is "one trillion, one hundred fifty-seven billion, nine hundred fourteen million, three hundred forty-one thousand, twenty-eight".