41251260025136 has 160 divisors (see below), whose sum is σ = 94136761861632. Its totient is φ = 17143744849920.

The previous prime is 41251260025121. The next prime is 41251260025147. The reversal of 41251260025136 is 63152006215214.

It is a super-2 number, since 2×41251260025136² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41251260025136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505074575 + ... + 505156241.

Almost surely, 2^{41251260025136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41251260025136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47068380930816).

41251260025136 is an abundant number, since it is smaller than the sum of its proper divisors (52885501836496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41251260025136 is a wasteful number, since it uses less digits than its factorization.

41251260025136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82387 (or 82381 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 41251260025136 in words is "forty-one trillion, two hundred fifty-one billion, two hundred sixty million, twenty-five thousand, one hundred thirty-six".