97138638314 has 8 divisors (see below), whose sum is σ = 145811374020. Its totient is φ = 48534846976.

The previous prime is 97138638281. The next prime is 97138638329. The reversal of 97138638314 is 41383683179.

It can be written as a sum of positive squares in 2 ways, for example, as 95337060289 + 1801578025 = 308767^2 + 42445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17232569 + ... + 17238204.

Almost surely, 2^97138638314 is an apocalyptic number.

97138638314 is a deficient number, since it is larger than the sum of its proper divisors (48672735706).

97138638314 is a wasteful number, since it uses less digits than its factorization.

97138638314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34472184.

The product of its digits is 2612736, while the sum is 53.

The spelling of 97138638314 in words is "ninety-seven billion, one hundred thirty-eight million, six hundred thirty-eight thousand, three hundred fourteen".