25244146041 has 16 divisors (see below), whose sum is σ = 35128181760. Its totient is φ = 16095016080.

The previous prime is 25244146027. The next prime is 25244146061. The reversal of 25244146041 is 14064144252.

It is not a de Polignac number, because 25244146041 - 2¹¹ = 25244143993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25244145993 and 25244146011.

It is not an unprimeable number, because it can be changed into a prime (25244146001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434340 + ... + 489018.

It is an arithmetic number, because the mean of its divisors is an integer number (2195511360).

Almost surely, 2^25244146041 is an apocalyptic number.

It is an amenable number.

25244146041 is a deficient number, since it is larger than the sum of its proper divisors (9884035719).

25244146041 is a wasteful number, since it uses less digits than its factorization.

25244146041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61396.

The product of its (nonzero) digits is 30720, while the sum is 33.

The spelling of 25244146041 in words is "twenty-five billion, two hundred forty-four million, one hundred forty-six thousand, forty-one".