41002505131 has 6 divisors (see below), whose sum is σ = 47696791740. Its totient is φ = 35145004356.

The previous prime is 41002505113. The next prime is 41002505171. The reversal of 41002505131 is 13150520014.

It is a happy number.

It is not a de Polignac number, because 41002505131 - 2⁹ = 41002504619 is a prime.

It is a super-2 number, since 2×41002505131² (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 (41002505171) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 418392861 + ... + 418392958.

It is an arithmetic number, because the mean of its divisors is an integer number (7949465290).

Almost surely, 2^41002505131 is an apocalyptic number.

41002505131 is a deficient number, since it is larger than the sum of its proper divisors (6694286609).

41002505131 is an equidigital number, since it uses as much as digits as its factorization.

41002505131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836785833 (or 836785826 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 41002505131 in words is "forty-one billion, two million, five hundred five thousand, one hundred thirty-one".