10908999407 has 2 divisors, whose sum is σ = 10908999408. Its totient is φ = 10908999406.

The previous prime is 10908999401. The next prime is 10908999427. The reversal of 10908999407 is 70499980901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10908999407 - 2⁸ = 10908999151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10908999401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5454499703 + 5454499704.

It is an arithmetic number, because the mean of its divisors is an integer number (5454499704).

Almost surely, 2^10908999407 is an apocalyptic number.

10908999407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10908999407 is an equidigital number, since it uses as much as digits as its factorization.

10908999407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 56.

The spelling of 10908999407 in words is "ten billion, nine hundred eight million, nine hundred ninety-nine thousand, four hundred seven".