34044343112431 has 2 divisors, whose sum is σ = 34044343112432. Its totient is φ = 34044343112430.

The previous prime is 34044343112359. The next prime is 34044343112449. The reversal of 34044343112431 is 13421134344043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34044343112431 - 2²³ = 34044334723823 is a prime.

It is a super-2 number, since 2×34044343112431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34044343112531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17022171556215 + 17022171556216.

It is an arithmetic number, because the mean of its divisors is an integer number (17022171556216).

Almost surely, 2^{34044343112431} is an apocalyptic number.

34044343112431 is a deficient number, since it is larger than the sum of its proper divisors (1).

34044343112431 is an equidigital number, since it uses as much as digits as its factorization.

34044343112431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 34044343112431 its reverse (13421134344043), we get a palindrome (47465477456474).

The spelling of 34044343112431 in words is "thirty-four trillion, forty-four billion, three hundred forty-three million, one hundred twelve thousand, four hundred thirty-one".