40032695051 has 2 divisors, whose sum is σ = 40032695052. Its totient is φ = 40032695050.

The previous prime is 40032695033. The next prime is 40032695063. The reversal of 40032695051 is 15059623004.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40032695051 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40032695251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20016347525 + 20016347526.

It is an arithmetic number, because the mean of its divisors is an integer number (20016347526).

Almost surely, 2^40032695051 is an apocalyptic number.

40032695051 is a deficient number, since it is larger than the sum of its proper divisors (1).

40032695051 is an equidigital number, since it uses as much as digits as its factorization.

40032695051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 40032695051 in words is "forty billion, thirty-two million, six hundred ninety-five thousand, fifty-one".