31324211312419 has 2 divisors, whose sum is σ = 31324211312420. Its totient is φ = 31324211312418.

The previous prime is 31324211312411. The next prime is 31324211312431. The reversal of 31324211312419 is 91421311242313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31324211312419 - 2³ = 31324211312411 is a prime.

It is a super-2 number, since 2×31324211312419² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (31324211312411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15662105656209 + 15662105656210.

It is an arithmetic number, because the mean of its divisors is an integer number (15662105656210).

Almost surely, 2^{31324211312419} is an apocalyptic number.

31324211312419 is a deficient number, since it is larger than the sum of its proper divisors (1).

31324211312419 is an equidigital number, since it uses as much as digits as its factorization.

31324211312419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The spelling of 31324211312419 in words is "thirty-one trillion, three hundred twenty-four billion, two hundred eleven million, three hundred twelve thousand, four hundred nineteen".