25023431041 has 12 divisors (see below), whose sum is σ = 29074745856. Its totient is φ = 21097015920.

The previous prime is 25023431021. The next prime is 25023431087. The reversal of 25023431041 is 14013432052.

It is not a de Polignac number, because 25023431041 - 2¹⁷ = 25023299969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25023430997 and 25023431015.

It is not an unprimeable number, because it can be changed into a prime (25023431021) 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, 454305 + ... + 506398.

It is an arithmetic number, because the mean of its divisors is an integer number (2422895488).

Almost surely, 2^25023431041 is an apocalyptic number.

It is an amenable number.

25023431041 is a deficient number, since it is larger than the sum of its proper divisors (4051314815).

25023431041 is an frugal number, since it uses more digits than its factorization.

25023431041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960832 (or 960771 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 25023431041 its reverse (14013432052), we get a palindrome (39036863093).

The spelling of 25023431041 in words is "twenty-five billion, twenty-three million, four hundred thirty-one thousand, forty-one".