357138611230 has 32 divisors (see below), whose sum is σ = 645467102784. Its totient is φ = 142274397696.

The previous prime is 357138611213. The next prime is 357138611233. The reversal of 357138611230 is 32116831753.

It is a happy number.

It is a super-2 number, since 2×357138611230² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357138611233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4511047 + ... + 4589533.

It is an arithmetic number, because the mean of its divisors is an integer number (20170846962).

Almost surely, 2^357138611230 is an apocalyptic number.

357138611230 is a deficient number, since it is larger than the sum of its proper divisors (288328491554).

357138611230 is a wasteful number, since it uses less digits than its factorization.

357138611230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80340.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 357138611230 in words is "three hundred fifty-seven billion, one hundred thirty-eight million, six hundred eleven thousand, two hundred thirty".