2372896221697 has 8 divisors (see below), whose sum is σ = 2396454765120. Its totient is φ = 2349338943600.

The previous prime is 2372896221671. The next prime is 2372896221733. The reversal of 2372896221697 is 7961226982732.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2372896221697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2372896221797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705454 + ... + 4298392.

It is an arithmetic number, because the mean of its divisors is an integer number (299556845640).

Almost surely, 2^{2372896221697} is an apocalyptic number.

It is an amenable number.

2372896221697 is a deficient number, since it is larger than the sum of its proper divisors (23558543423).

2372896221697 is a wasteful number, since it uses less digits than its factorization.

2372896221697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632663.

The product of its digits is 54867456, while the sum is 64.

The spelling of 2372896221697 in words is "two trillion, three hundred seventy-two billion, eight hundred ninety-six million, two hundred twenty-one thousand, six hundred ninety-seven".