815092941297 has 8 divisors (see below), whose sum is σ = 1121848349440. Its totient is φ = 525866413680.

The previous prime is 815092941283. The next prime is 815092941307. The reversal of 815092941297 is 792149290518.

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

It is not a de Polignac number, because 815092941297 - 2¹⁰ = 815092940273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (815092941277) 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, 4382220022 + ... + 4382220207.

It is an arithmetic number, because the mean of its divisors is an integer number (140231043680).

Almost surely, 2^815092941297 is an apocalyptic number.

It is an amenable number.

815092941297 is a deficient number, since it is larger than the sum of its proper divisors (306755408143).

815092941297 is a wasteful number, since it uses less digits than its factorization.

815092941297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8764440263.

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 815092941297 in words is "eight hundred fifteen billion, ninety-two million, nine hundred forty-one thousand, two hundred ninety-seven".