352430401231 has 2 divisors, whose sum is σ = 352430401232. Its totient is φ = 352430401230.

The previous prime is 352430401187. The next prime is 352430401283. The reversal of 352430401231 is 132104034253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352430401231 - 2¹³ = 352430393039 is a prime.

It is a super-2 number, since 2×352430401231² (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 352430401231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352430401331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176215200615 + 176215200616.

It is an arithmetic number, because the mean of its divisors is an integer number (176215200616).

Almost surely, 2^352430401231 is an apocalyptic number.

352430401231 is a deficient number, since it is larger than the sum of its proper divisors (1).

352430401231 is an equidigital number, since it uses as much as digits as its factorization.

352430401231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 352430401231 its reverse (132104034253), we get a palindrome (484534435484).

The spelling of 352430401231 in words is "three hundred fifty-two billion, four hundred thirty million, four hundred one thousand, two hundred thirty-one".