40424752763207 has 2 divisors, whose sum is σ = 40424752763208. Its totient is φ = 40424752763206.

The previous prime is 40424752763119. The next prime is 40424752763233. The reversal of 40424752763207 is 70236725742404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40424752763207 - 2²² = 40424748568903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40424752763107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20212376381603 + 20212376381604.

It is an arithmetic number, because the mean of its divisors is an integer number (20212376381604).

Almost surely, 2^{40424752763207} is an apocalyptic number.

40424752763207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40424752763207 is an equidigital number, since it uses as much as digits as its factorization.

40424752763207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15805440, while the sum is 53.

The spelling of 40424752763207 in words is "forty trillion, four hundred twenty-four billion, seven hundred fifty-two million, seven hundred sixty-three thousand, two hundred seven".