431224310047 has 2 divisors, whose sum is σ = 431224310048. Its totient is φ = 431224310046.

The previous prime is 431224309987. The next prime is 431224310053. The reversal of 431224310047 is 740013422134.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 431224310047 - 2¹⁵ = 431224277279 is a prime.

It is a super-2 number, since 2×431224310047² (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 (431224310057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215612155023 + 215612155024.

It is an arithmetic number, because the mean of its divisors is an integer number (215612155024).

Almost surely, 2^431224310047 is an apocalyptic number.

431224310047 is a deficient number, since it is larger than the sum of its proper divisors (1).

431224310047 is an equidigital number, since it uses as much as digits as its factorization.

431224310047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 431224310047 in words is "four hundred thirty-one billion, two hundred twenty-four million, three hundred ten thousand, forty-seven".