3254345646443 has 2 divisors, whose sum is σ = 3254345646444. Its totient is φ = 3254345646442.

The previous prime is 3254345646407. The next prime is 3254345646493. The reversal of 3254345646443 is 3446465434523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3254345646443 - 2²² = 3254341452139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3254345646493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627172823221 + 1627172823222.

It is an arithmetic number, because the mean of its divisors is an integer number (1627172823222).

Almost surely, 2^{3254345646443} is an apocalyptic number.

3254345646443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3254345646443 is an equidigital number, since it uses as much as digits as its factorization.

3254345646443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 49766400, while the sum is 53.

The spelling of 3254345646443 in words is "three trillion, two hundred fifty-four billion, three hundred forty-five million, six hundred forty-six thousand, four hundred forty-three".