2397234215321 has 8 divisors (see below), whose sum is σ = 2752804840800. Its totient is φ = 2064603630240.

The previous prime is 2397234215297. The next prime is 2397234215333. The reversal of 2397234215321 is 1235124327932.

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

It is not a de Polignac number, because 2397234215321 - 2¹⁴ = 2397234198937 is a prime.

It is a super-2 number, since 2×2397234215321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2397234215371) 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, 5735009876 + ... + 5735010293.

It is an arithmetic number, because the mean of its divisors is an integer number (344100605100).

Almost surely, 2^{2397234215321} is an apocalyptic number.

It is an amenable number.

2397234215321 is a deficient number, since it is larger than the sum of its proper divisors (355570625479).

2397234215321 is a wasteful number, since it uses less digits than its factorization.

2397234215321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11470020199.

The product of its digits is 544320, while the sum is 44.

The spelling of 2397234215321 in words is "two trillion, three hundred ninety-seven billion, two hundred thirty-four million, two hundred fifteen thousand, three hundred twenty-one".