157643127230 has 64 divisors (see below), whose sum is σ = 302583195648. Its totient is φ = 58995552000.

The previous prime is 157643127223. The next prime is 157643127233. The reversal of 157643127230 is 32721346751.

It is a happy number.

157643127230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157643127233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22513730 + ... + 22520730.

It is an arithmetic number, because the mean of its divisors is an integer number (4727862432).

Almost surely, 2^157643127230 is an apocalyptic number.

157643127230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157643127230 is a deficient number, since it is larger than the sum of its proper divisors (144940068418).

157643127230 is a wasteful number, since it uses less digits than its factorization.

157643127230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9161.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 157643127230 in words is "one hundred fifty-seven billion, six hundred forty-three million, one hundred twenty-seven thousand, two hundred thirty".