41156838629 has 2 divisors, whose sum is σ = 41156838630. Its totient is φ = 41156838628.

The previous prime is 41156838601. The next prime is 41156838673. The reversal of 41156838629 is 92683865114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38679088900 + 2477749729 = 196670^2 + 49777^2 .

It is a cyclic number.

It is not a de Polignac number, because 41156838629 - 2¹⁶ = 41156773093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41156838689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20578419314 + 20578419315.

It is an arithmetic number, because the mean of its divisors is an integer number (20578419315).

Almost surely, 2^41156838629 is an apocalyptic number.

It is an amenable number.

41156838629 is a deficient number, since it is larger than the sum of its proper divisors (1).

41156838629 is an equidigital number, since it uses as much as digits as its factorization.

41156838629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 53.

The spelling of 41156838629 in words is "forty-one billion, one hundred fifty-six million, eight hundred thirty-eight thousand, six hundred twenty-nine".