41030915381 has 2 divisors, whose sum is σ = 41030915382. Its totient is φ = 41030915380.

The previous prime is 41030915363. The next prime is 41030915423. The reversal of 41030915381 is 18351903014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21307240900 + 19723674481 = 145970^2 + 140441^2 .

It is a cyclic number.

It is not a de Polignac number, because 41030915381 - 2¹⁰ = 41030914357 is a prime.

It is a super-2 number, since 2×41030915381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41030915311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20515457690 + 20515457691.

It is an arithmetic number, because the mean of its divisors is an integer number (20515457691).

Almost surely, 2^41030915381 is an apocalyptic number.

It is an amenable number.

41030915381 is a deficient number, since it is larger than the sum of its proper divisors (1).

41030915381 is an equidigital number, since it uses as much as digits as its factorization.

41030915381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 41030915381 in words is "forty-one billion, thirty million, nine hundred fifteen thousand, three hundred eighty-one".