157140241125 has 64 divisors (see below), whose sum is σ = 299551150080. Its totient is φ = 71663592000.

The previous prime is 157140241099. The next prime is 157140241157. The reversal of 157140241125 is 521142041751.

It is not a de Polignac number, because 157140241125 - 2⁶ = 157140241061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1028440 + ... + 1171310.

It is an arithmetic number, because the mean of its divisors is an integer number (4680486720).

Almost surely, 2^157140241125 is an apocalyptic number.

157140241125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

157140241125 is a deficient number, since it is larger than the sum of its proper divisors (142410908955).

157140241125 is a wasteful number, since it uses less digits than its factorization.

157140241125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143315 (or 143305 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 33.

Adding to 157140241125 its reverse (521142041751), we get a palindrome (678282282876).

The spelling of 157140241125 in words is "one hundred fifty-seven billion, one hundred forty million, two hundred forty-one thousand, one hundred twenty-five".