41140139 has 2 divisors, whose sum is σ = 41140140. Its totient is φ = 41140138.

The previous prime is 41140133. The next prime is 41140159. The reversal of 41140139 is 93104114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41140139 - 2¹⁶ = 41074603 is a prime.

It is a super-2 number, since 2×41140139² = 3385022073878642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41140133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20570069 + 20570070.

It is an arithmetic number, because the mean of its divisors is an integer number (20570070).

Almost surely, 2^41140139 is an apocalyptic number.

41140139 is a deficient number, since it is larger than the sum of its proper divisors (1).

41140139 is an equidigital number, since it uses as much as digits as its factorization.

41140139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 41140139 is about 6414.0579199131. The cubic root of 41140139 is about 345.2141469613.

The spelling of 41140139 in words is "forty-one million, one hundred forty thousand, one hundred thirty-nine".