407773130887 has 2 divisors, whose sum is σ = 407773130888. Its totient is φ = 407773130886.

The previous prime is 407773130861. The next prime is 407773130899. The reversal of 407773130887 is 788031377704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 407773130887 - 2⁷ = 407773130759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407773130837) 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, 203886565443 + 203886565444.

It is an arithmetic number, because the mean of its divisors is an integer number (203886565444).

Almost surely, 2^407773130887 is an apocalyptic number.

407773130887 is a deficient number, since it is larger than the sum of its proper divisors (1).

407773130887 is an equidigital number, since it uses as much as digits as its factorization.

407773130887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5531904, while the sum is 55.

The spelling of 407773130887 in words is "four hundred seven billion, seven hundred seventy-three million, one hundred thirty thousand, eight hundred eighty-seven".