4394231123411 has 2 divisors, whose sum is σ = 4394231123412. Its totient is φ = 4394231123410.

The previous prime is 4394231123389. The next prime is 4394231123423. The reversal of 4394231123411 is 1143211324934.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4394231123411 is a prime.

It is a super-2 number, since 2×4394231123411² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4394236123411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197115561705 + 2197115561706.

It is an arithmetic number, because the mean of its divisors is an integer number (2197115561706).

Almost surely, 2^{4394231123411} is an apocalyptic number.

4394231123411 is a deficient number, since it is larger than the sum of its proper divisors (1).

4394231123411 is an equidigital number, since it uses as much as digits as its factorization.

4394231123411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The spelling of 4394231123411 in words is "four trillion, three hundred ninety-four billion, two hundred thirty-one million, one hundred twenty-three thousand, four hundred eleven".