157967604140338 has 32 divisors (see below), whose sum is σ = 244739002115520. Its totient is φ = 76422743006400.

The previous prime is 157967604140279. The next prime is 157967604140383. The reversal of 157967604140338 is 833041406769751.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 157967604140338.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41786856 + ... + 45410092.

It is an arithmetic number, because the mean of its divisors is an integer number (7648093816110).

Almost surely, 2^{157967604140338} is an apocalyptic number.

157967604140338 is a deficient number, since it is larger than the sum of its proper divisors (86771397975182).

157967604140338 is a wasteful number, since it uses less digits than its factorization.

157967604140338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628042.

The product of its (nonzero) digits is 91445760, while the sum is 64.

The spelling of 157967604140338 in words is "one hundred fifty-seven trillion, nine hundred sixty-seven billion, six hundred four million, one hundred forty thousand, three hundred thirty-eight".