407000040929 has 2 divisors, whose sum is σ = 407000040930. Its totient is φ = 407000040928.

The previous prime is 407000040869. The next prime is 407000041001. The reversal of 407000040929 is 929040000704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204464039329 + 202536001600 = 452177^2 + 450040^2 .

It is a cyclic number.

It is not a de Polignac number, because 407000040929 - 2²⁸ = 406731605473 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (407000043929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203500020464 + 203500020465.

It is an arithmetic number, because the mean of its divisors is an integer number (203500020465).

Almost surely, 2^407000040929 is an apocalyptic number.

It is an amenable number.

407000040929 is a deficient number, since it is larger than the sum of its proper divisors (1).

407000040929 is an equidigital number, since it uses as much as digits as its factorization.

407000040929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 407000040929 in words is "four hundred seven billion, forty thousand, nine hundred twenty-nine".