432046640293 has 2 divisors, whose sum is σ = 432046640294. Its totient is φ = 432046640292.

The previous prime is 432046640231. The next prime is 432046640297. The reversal of 432046640293 is 392046640234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431152450884 + 894189409 = 656622^2 + 29903^2 .

It is a cyclic number.

It is not a de Polignac number, because 432046640293 - 2⁹ = 432046639781 is a prime.

It is a super-2 number, since 2×432046640293² (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 (432046640297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216023320146 + 216023320147.

It is an arithmetic number, because the mean of its divisors is an integer number (216023320147).

Almost surely, 2^432046640293 is an apocalyptic number.

It is an amenable number.

432046640293 is a deficient number, since it is larger than the sum of its proper divisors (1).

432046640293 is an equidigital number, since it uses as much as digits as its factorization.

432046640293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 432046640293 in words is "four hundred thirty-two billion, forty-six million, six hundred forty thousand, two hundred ninety-three".