807474140747 has 2 divisors, whose sum is σ = 807474140748. Its totient is φ = 807474140746.

The previous prime is 807474140713. The next prime is 807474140771. The reversal of 807474140747 is 747041474708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 807474140747 - 2¹⁰ = 807474139723 is a prime.

It is not a weakly prime, because it can be changed into another prime (807474140147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403737070373 + 403737070374.

It is an arithmetic number, because the mean of its divisors is an integer number (403737070374).

Almost surely, 2^807474140747 is an apocalyptic number.

807474140747 is a deficient number, since it is larger than the sum of its proper divisors (1).

807474140747 is an equidigital number, since it uses as much as digits as its factorization.

807474140747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4917248, while the sum is 53.

The spelling of 807474140747 in words is "eight hundred seven billion, four hundred seventy-four million, one hundred forty thousand, seven hundred forty-seven".