41540223620725 has 12 divisors (see below), whose sum is σ = 54539870072004. Its totient is φ = 31277344843520.

The previous prime is 41540223620683. The next prime is 41540223620743. The reversal of 41540223620725 is 52702632204514.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1130185862404 + 40410037758321 = 1063102^2 + 6356889^2 .

It is not a de Polignac number, because 41540223620725 - 2²⁵ = 41540190066293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48870850894 + ... + 48870851743.

It is an arithmetic number, because the mean of its divisors is an integer number (4544989172667).

Almost surely, 2^{41540223620725} is an apocalyptic number.

It is an amenable number.

41540223620725 is a deficient number, since it is larger than the sum of its proper divisors (12999646451279).

41540223620725 is a wasteful number, since it uses less digits than its factorization.

41540223620725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97741702664 (or 97741702659 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 41540223620725 in words is "forty-one trillion, five hundred forty billion, two hundred twenty-three million, six hundred twenty thousand, seven hundred twenty-five".