23041250449 has 12 divisors (see below), whose sum is σ = 26973816564. Its totient is φ = 19623842784.

The previous prime is 23041250413. The next prime is 23041250473. The reversal of 23041250449 is 94405214032.

It can be written as a sum of positive squares in 2 ways, for example, as 3860385424 + 19180865025 = 62132^2 + 138495^2 .

It is not a de Polignac number, because 23041250449 - 2⁷ = 23041250321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23041250149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489854 + ... + 1505239.

It is an arithmetic number, because the mean of its divisors is an integer number (2247818047).

Almost surely, 2^23041250449 is an apocalyptic number.

It is an amenable number.

23041250449 is a deficient number, since it is larger than the sum of its proper divisors (3932566115).

23041250449 is a wasteful number, since it uses less digits than its factorization.

23041250449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995264 (or 2995257 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 23041250449 in words is "twenty-three billion, forty-one million, two hundred fifty thousand, four hundred forty-nine".