41251415511 has 4 divisors (see below), whose sum is σ = 55001887352. Its totient is φ = 27500943672.

The previous prime is 41251415509. The next prime is 41251415531. The reversal of 41251415511 is 11551415214.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 41251415511 - 2¹ = 41251415509 is a prime.

It is a super-2 number, since 2×41251415511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41251415531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6875235916 + ... + 6875235921.

It is an arithmetic number, because the mean of its divisors is an integer number (13750471838).

Almost surely, 2^41251415511 is an apocalyptic number.

41251415511 is a deficient number, since it is larger than the sum of its proper divisors (13750471841).

41251415511 is a wasteful number, since it uses less digits than its factorization.

41251415511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13750471840.

The product of its digits is 4000, while the sum is 30.

The spelling of 41251415511 in words is "forty-one billion, two hundred fifty-one million, four hundred fifteen thousand, five hundred eleven".