431432313413 has 2 divisors, whose sum is σ = 431432313414. Its totient is φ = 431432313412.

The previous prime is 431432313379. The next prime is 431432313419. The reversal of 431432313413 is 314313234134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395009736004 + 36422577409 = 628498^2 + 190847^2 .

It is a cyclic number.

It is not a de Polignac number, because 431432313413 - 2¹⁴ = 431432297029 is a prime.

It is a super-2 number, since 2×431432313413² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 431432313413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (431432313419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215716156706 + 215716156707.

It is an arithmetic number, because the mean of its divisors is an integer number (215716156707).

Almost surely, 2^431432313413 is an apocalyptic number.

It is an amenable number.

431432313413 is a deficient number, since it is larger than the sum of its proper divisors (1).

431432313413 is an equidigital number, since it uses as much as digits as its factorization.

431432313413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 32.

Adding to 431432313413 its reverse (314313234134), we get a palindrome (745745547547).

The spelling of 431432313413 in words is "four hundred thirty-one billion, four hundred thirty-two million, three hundred thirteen thousand, four hundred thirteen".