97994189414 has 24 divisors (see below), whose sum is σ = 163980435864. Its totient is φ = 43877988000.

The previous prime is 97994189389. The next prime is 97994189437. The reversal of 97994189414 is 41498149979.

It is a happy number.

It is a super-2 number, since 2×97994189414² (a number of 23 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 11 ways as a sum of consecutive naturals, for example, 3005687 + ... + 3038114.

It is an arithmetic number, because the mean of its divisors is an integer number (6832518161).

Almost surely, 2^97994189414 is an apocalyptic number.

97994189414 is a deficient number, since it is larger than the sum of its proper divisors (65986246450).

97994189414 is a wasteful number, since it uses less digits than its factorization.

97994189414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043892 (or 6043881 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 65.

The spelling of 97994189414 in words is "ninety-seven billion, nine hundred ninety-four million, one hundred eighty-nine thousand, four hundred fourteen".