97376902642 has 8 divisors (see below), whose sum is σ = 146220580332. Its totient is φ = 48636709200.

The previous prime is 97376902639. The next prime is 97376902661. The reversal of 97376902642 is 24620967379.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 96465526921 + 911375721 = 310589^2 + 30189^2 .

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

It is a super-2 number, since 2×97376902642² (a number of 23 digits) contains 22 as substring.

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, 25868709 + ... + 25872472.

Almost surely, 2^97376902642 is an apocalyptic number.

97376902642 is a deficient number, since it is larger than the sum of its proper divisors (48843677690).

97376902642 is a wasteful number, since it uses less digits than its factorization.

97376902642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51742124.

The product of its (nonzero) digits is 6858432, while the sum is 55.

The spelling of 97376902642 in words is "ninety-seven billion, three hundred seventy-six million, nine hundred two thousand, six hundred forty-two".