23104561445 has 8 divisors (see below), whose sum is σ = 31686255744. Its totient is φ = 15843127824.

The previous prime is 23104561439. The next prime is 23104561451. The reversal of 23104561445 is 54416540132.

It is an interprime number because it is at equal distance from previous prime (23104561439) and next prime (23104561451).

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 23104561445 - 2⁴ = 23104561429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 660130327 = 23104561445 / (2 + 3 + 1 + 0 + 4 + 5 + 6 + 1 + 4 + 4 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330065129 + ... + 330065198.

It is an arithmetic number, because the mean of its divisors is an integer number (3960781968).

Almost surely, 2^23104561445 is an apocalyptic number.

It is an amenable number.

23104561445 is a deficient number, since it is larger than the sum of its proper divisors (8581694299).

23104561445 is an equidigital number, since it uses as much as digits as its factorization.

23104561445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660130339.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 23104561445 in words is "twenty-three billion, one hundred four million, five hundred sixty-one thousand, four hundred forty-five".