41056506731 has 4 divisors (see below), whose sum is σ = 41079029952. Its totient is φ = 41033983512.

The previous prime is 41056506721. The next prime is 41056506737. The reversal of 41056506731 is 13760565014.

41056506731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 41056506731 - 2³⁰ = 39982764907 is a prime.

It is a super-2 number, since 2×41056506731² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41056506737) 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, 11258876 + ... + 11262521.

It is an arithmetic number, because the mean of its divisors is an integer number (10269757488).

Almost surely, 2^41056506731 is an apocalyptic number.

41056506731 is a deficient number, since it is larger than the sum of its proper divisors (22523221).

41056506731 is a wasteful number, since it uses less digits than its factorization.

41056506731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523220.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 41056506731 in words is "forty-one billion, fifty-six million, five hundred six thousand, seven hundred thirty-one".