2257923092329 has 8 divisors (see below), whose sum is σ = 2382406671680. Its totient is φ = 2134004065200.

The previous prime is 2257923092297. The next prime is 2257923092377. The reversal of 2257923092329 is 9232903297522.

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

It is a cyclic number.

It is not a de Polignac number, because 2257923092329 - 2⁵ = 2257923092297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2257923092329.

It is not an unprimeable number, because it can be changed into a prime (2257923092389) 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, 141129837 + ... + 141145834.

It is an arithmetic number, because the mean of its divisors is an integer number (297800833960).

Almost surely, 2^{2257923092329} is an apocalyptic number.

It is an amenable number.

2257923092329 is a deficient number, since it is larger than the sum of its proper divisors (124483579351).

2257923092329 is a wasteful number, since it uses less digits than its factorization.

2257923092329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282276111.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 2257923092329 in words is "two trillion, two hundred fifty-seven billion, nine hundred twenty-three million, ninety-two thousand, three hundred twenty-nine".