41241261525 has 48 divisors (see below), whose sum is σ = 70440015360. Its totient is φ = 21269203200.

The previous prime is 41241261499. The next prime is 41241261553. The reversal of 41241261525 is 52516214214.

It is a happy number.

It is not a de Polignac number, because 41241261525 - 2²⁶ = 41174152661 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3316219 + ... + 3328631.

It is an arithmetic number, because the mean of its divisors is an integer number (1467500320).

Almost surely, 2^41241261525 is an apocalyptic number.

It is an amenable number.

41241261525 is a deficient number, since it is larger than the sum of its proper divisors (29198753835).

41241261525 is a wasteful number, since it uses less digits than its factorization.

41241261525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13886 (or 13881 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

Adding to 41241261525 its reverse (52516214214), we get a palindrome (93757475739).

The spelling of 41241261525 in words is "forty-one billion, two hundred forty-one million, two hundred sixty-one thousand, five hundred twenty-five".