97426277422 has 16 divisors (see below), whose sum is σ = 148379846400. Its totient is φ = 47969583480.

The previous prime is 97426277419. The next prime is 97426277437. The reversal of 97426277422 is 22477262479.

It is a self number, because there is not a number n which added to its sum of digits gives 97426277422.

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, 753604 + ... + 873367.

It is an arithmetic number, because the mean of its divisors is an integer number (9273740400).

Almost surely, 2^97426277422 is an apocalyptic number.

97426277422 is a deficient number, since it is larger than the sum of its proper divisors (50953568978).

97426277422 is a wasteful number, since it uses less digits than its factorization.

97426277422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627431.

The product of its digits is 4741632, while the sum is 52.

The spelling of 97426277422 in words is "ninety-seven billion, four hundred twenty-six million, two hundred seventy-seven thousand, four hundred twenty-two".