40367647701431 has 2 divisors, whose sum is σ = 40367647701432. Its totient is φ = 40367647701430.

The previous prime is 40367647701383. The next prime is 40367647701439. The reversal of 40367647701431 is 13410774676304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40367647701431 is a prime.

It is a super-2 number, since 2×40367647701431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40367647701439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20183823850715 + 20183823850716.

It is an arithmetic number, because the mean of its divisors is an integer number (20183823850716).

Almost surely, 2^{40367647701431} is an apocalyptic number.

40367647701431 is a deficient number, since it is larger than the sum of its proper divisors (1).

40367647701431 is an equidigital number, since it uses as much as digits as its factorization.

40367647701431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 40367647701431 in words is "forty trillion, three hundred sixty-seven billion, six hundred forty-seven million, seven hundred one thousand, four hundred thirty-one".