40746125807 has 2 divisors, whose sum is σ = 40746125808. Its totient is φ = 40746125806.

The previous prime is 40746125747. The next prime is 40746125813. The reversal of 40746125807 is 70852164704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40746125807 - 2¹² = 40746121711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40746125837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20373062903 + 20373062904.

It is an arithmetic number, because the mean of its divisors is an integer number (20373062904).

Almost surely, 2^40746125807 is an apocalyptic number.

40746125807 is a deficient number, since it is larger than the sum of its proper divisors (1).

40746125807 is an equidigital number, since it uses as much as digits as its factorization.

40746125807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 40746125807 in words is "forty billion, seven hundred forty-six million, one hundred twenty-five thousand, eight hundred seven".