97190077086968 has 32 divisors (see below), whose sum is σ = 189840063798000. Its totient is φ = 46606237866240.

The previous prime is 97190077086953. The next prime is 97190077086979. The reversal of 97190077086968 is 86968077009179.

It is a super-2 number, since 2×97190077086968² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 2511092603 + ... + 2511131306.

Almost surely, 2^{97190077086968} is an apocalyptic number.

It is an amenable number.

97190077086968 is a deficient number, since it is larger than the sum of its proper divisors (92649986711032).

97190077086968 is a wasteful number, since it uses less digits than its factorization.

97190077086968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5022224015 (or 5022224011 counting only the distinct ones).

The product of its (nonzero) digits is 576108288, while the sum is 77.

The spelling of 97190077086968 in words is "ninety-seven trillion, one hundred ninety billion, seventy-seven million, eighty-six thousand, nine hundred sixty-eight".