40113141157 has 2 divisors, whose sum is σ = 40113141158. Its totient is φ = 40113141156.

The previous prime is 40113141119. The next prime is 40113141169. The reversal of 40113141157 is 75114131104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31352368356 + 8760772801 = 177066^2 + 93599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40113141157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40113141457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056570578 + 20056570579.

It is an arithmetic number, because the mean of its divisors is an integer number (20056570579).

Almost surely, 2^40113141157 is an apocalyptic number.

It is an amenable number.

40113141157 is a deficient number, since it is larger than the sum of its proper divisors (1).

40113141157 is an equidigital number, since it uses as much as digits as its factorization.

40113141157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 28.

The spelling of 40113141157 in words is "forty billion, one hundred thirteen million, one hundred forty-one thousand, one hundred fifty-seven".