31423363132459 has 2 divisors, whose sum is σ = 31423363132460. Its totient is φ = 31423363132458.

The previous prime is 31423363132451. The next prime is 31423363132541. The reversal of 31423363132459 is 95423136332413.

It is a weak prime.

It is an emirp because it is prime and its reverse (95423136332413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 31423363132459 - 2³ = 31423363132451 is a prime.

It is not a weakly prime, because it can be changed into another prime (31423363132451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15711681566229 + 15711681566230.

It is an arithmetic number, because the mean of its divisors is an integer number (15711681566230).

Almost surely, 2^{31423363132459} is an apocalyptic number.

31423363132459 is a deficient number, since it is larger than the sum of its proper divisors (1).

31423363132459 is an equidigital number, since it uses as much as digits as its factorization.

31423363132459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4199040, while the sum is 49.

The spelling of 31423363132459 in words is "thirty-one trillion, four hundred twenty-three billion, three hundred sixty-three million, one hundred thirty-two thousand, four hundred fifty-nine".