158297157316 has 24 divisors (see below), whose sum is σ = 284855687424. Its totient is φ = 76924499520.

The previous prime is 158297157299. The next prime is 158297157341. The reversal of 158297157316 is 613751792851.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791900 + ... + 1878163.

It is an arithmetic number, because the mean of its divisors is an integer number (11868986976).

Almost surely, 2^158297157316 is an apocalyptic number.

It is an amenable number.

158297157316 is a deficient number, since it is larger than the sum of its proper divisors (126558530108).

158297157316 is a wasteful number, since it uses less digits than its factorization.

158297157316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670371 (or 3670369 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 55.

The spelling of 158297157316 in words is "one hundred fifty-eight billion, two hundred ninety-seven million, one hundred fifty-seven thousand, three hundred sixteen".