470202974831 has 2 divisors, whose sum is σ = 470202974832. Its totient is φ = 470202974830.

The previous prime is 470202974783. The next prime is 470202974851. The reversal of 470202974831 is 138479202074.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 470202974831 - 2³⁰ = 469129233007 is a prime.

It is a super-2 number, since 2×470202974831² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (470202974851) 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, 235101487415 + 235101487416.

It is an arithmetic number, because the mean of its divisors is an integer number (235101487416).

Almost surely, 2^470202974831 is an apocalyptic number.

470202974831 is a deficient number, since it is larger than the sum of its proper divisors (1).

470202974831 is an equidigital number, since it uses as much as digits as its factorization.

470202974831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 470202974831 in words is "four hundred seventy billion, two hundred two million, nine hundred seventy-four thousand, eight hundred thirty-one".