23290055347 has 4 divisors (see below), whose sum is σ = 25081598080. Its totient is φ = 21498512616.

The previous prime is 23290055329. The next prime is 23290055363. The reversal of 23290055347 is 74355009232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23290055347 - 2⁷ = 23290055219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23290055377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895771347 + ... + 895771372.

It is an arithmetic number, because the mean of its divisors is an integer number (6270399520).

Almost surely, 2^23290055347 is an apocalyptic number.

23290055347 is a deficient number, since it is larger than the sum of its proper divisors (1791542733).

23290055347 is a wasteful number, since it uses less digits than its factorization.

23290055347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791542732.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 23290055347 in words is "twenty-three billion, two hundred ninety million, fifty-five thousand, three hundred forty-seven".