41254125019 has 2 divisors, whose sum is σ = 41254125020. Its totient is φ = 41254125018.

The previous prime is 41254125013. The next prime is 41254125043. The reversal of 41254125019 is 91052145214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41254125019 - 2¹¹ = 41254122971 is a prime.

It is a super-2 number, since 2×41254125019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41254125013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20627062509 + 20627062510.

It is an arithmetic number, because the mean of its divisors is an integer number (20627062510).

Almost surely, 2^41254125019 is an apocalyptic number.

41254125019 is a deficient number, since it is larger than the sum of its proper divisors (1).

41254125019 is an equidigital number, since it uses as much as digits as its factorization.

41254125019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 41254125019 in words is "forty-one billion, two hundred fifty-four million, one hundred twenty-five thousand, nineteen".