41225711157 has 10 divisors (see below), whose sum is σ = 61584087158. Its totient is φ = 27483807384.

The previous prime is 41225711143. The next prime is 41225711183. The reversal of 41225711157 is 75111752214.

It is a happy number.

41225711157 is a `hidden beast` number, since 4 + 1 + 22 + 571 + 11 + 57 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28049885361 + 13175825796 = 167481^2 + 114786^2 .

It is not a de Polignac number, because 41225711157 - 2¹⁶ = 41225645621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41225711117) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 254479618 + ... + 254479779.

Almost surely, 2^41225711157 is an apocalyptic number.

It is an amenable number.

41225711157 is a deficient number, since it is larger than the sum of its proper divisors (20358376001).

41225711157 is an equidigital number, since it uses as much as digits as its factorization.

41225711157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508959409 (or 508959400 counting only the distinct ones).

The product of its digits is 19600, while the sum is 36.

The spelling of 41225711157 in words is "forty-one billion, two hundred twenty-five million, seven hundred eleven thousand, one hundred fifty-seven".