157204181084 has 24 divisors (see below), whose sum is σ = 281544666480. Its totient is φ = 76763361024.

The previous prime is 157204181083. The next prime is 157204181119. The reversal of 157204181084 is 480181402751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157204181083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242212 + ... + 1362900.

It is an arithmetic number, because the mean of its divisors is an integer number (11731027770).

Almost surely, 2^157204181084 is an apocalyptic number.

It is an amenable number.

157204181084 is a deficient number, since it is larger than the sum of its proper divisors (124340485396).

157204181084 is a wasteful number, since it uses less digits than its factorization.

157204181084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128309 (or 128307 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 41.

The spelling of 157204181084 in words is "one hundred fifty-seven billion, two hundred four million, one hundred eighty-one thousand, eighty-four".