97616422042 has 8 divisors (see below), whose sum is σ = 146440650996. Its totient is φ = 48802871712.

The previous prime is 97616422039. The next prime is 97616422061. The reversal of 97616422042 is 24022461679.

It can be written as a sum of positive squares in 2 ways, for example, as 66781413241 + 30835008801 = 258421^2 + 175599^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 97616422042.

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, 2646763 + ... + 2683390.

Almost surely, 2^97616422042 is an apocalyptic number.

97616422042 is a deficient number, since it is larger than the sum of its proper divisors (48824228954).

97616422042 is a wasteful number, since it uses less digits than its factorization.

97616422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339312.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 97616422042 in words is "ninety-seven billion, six hundred sixteen million, four hundred twenty-two thousand, forty-two".