97158576342 has 16 divisors (see below), whose sum is σ = 194601666240. Its totient is φ = 32338773192.

The previous prime is 97158576289. The next prime is 97158576343. The reversal of 97158576342 is 24367585179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97158576343) 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, 11850292 + ... + 11858487.

It is an arithmetic number, because the mean of its divisors is an integer number (12162604140).

Almost surely, 2^97158576342 is an apocalyptic number.

97158576342 is an abundant number, since it is smaller than the sum of its proper divisors (97443089898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97158576342 is a wasteful number, since it uses less digits than its factorization.

97158576342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23709467.

The product of its digits is 12700800, while the sum is 57.

The spelling of 97158576342 in words is "ninety-seven billion, one hundred fifty-eight million, five hundred seventy-six thousand, three hundred forty-two".