41143508737 has 2 divisors, whose sum is σ = 41143508738. Its totient is φ = 41143508736.

The previous prime is 41143508671. The next prime is 41143508771. The reversal of 41143508737 is 73780534114.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39808629441 + 1334879296 = 199521^2 + 36536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41143508737 is a prime.

It is a super-2 number, since 2×41143508737² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41143508693 and 41143508702.

It is not a weakly prime, because it can be changed into another prime (41143508797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20571754368 + 20571754369.

It is an arithmetic number, because the mean of its divisors is an integer number (20571754369).

Almost surely, 2^41143508737 is an apocalyptic number.

It is an amenable number.

41143508737 is a deficient number, since it is larger than the sum of its proper divisors (1).

41143508737 is an equidigital number, since it uses as much as digits as its factorization.

41143508737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 41143508737 in words is "forty-one billion, one hundred forty-three million, five hundred eight thousand, seven hundred thirty-seven".