23145174041 has 24 divisors (see below), whose sum is σ = 25854951360. Its totient is φ = 20547633600.

The previous prime is 23145174011. The next prime is 23145174043. The reversal of 23145174041 is 14047154132.

It is not a de Polignac number, because 23145174041 - 2¹⁴ = 23145157657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23145173989 and 23145174007.

It is not an unprimeable number, because it can be changed into a prime (23145174043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7074236 + ... + 7077506.

It is an arithmetic number, because the mean of its divisors is an integer number (1077289640).

Almost surely, 2^23145174041 is an apocalyptic number.

It is an amenable number.

23145174041 is a deficient number, since it is larger than the sum of its proper divisors (2709777319).

23145174041 is a wasteful number, since it uses less digits than its factorization.

23145174041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 23145174041 in words is "twenty-three billion, one hundred forty-five million, one hundred seventy-four thousand, forty-one".