34440414431 has 2 divisors, whose sum is σ = 34440414432. Its totient is φ = 34440414430.

The previous prime is 34440414409. The next prime is 34440414493. The reversal of 34440414431 is 13441404443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34440414431 is a prime.

It is a super-2 number, since 2×34440414431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34440414731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17220207215 + 17220207216.

It is an arithmetic number, because the mean of its divisors is an integer number (17220207216).

Almost surely, 2^34440414431 is an apocalyptic number.

34440414431 is a deficient number, since it is larger than the sum of its proper divisors (1).

34440414431 is an equidigital number, since it uses as much as digits as its factorization.

34440414431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 34440414431 its reverse (13441404443), we get a palindrome (47881818874).

The spelling of 34440414431 in words is "thirty-four billion, four hundred forty million, four hundred fourteen thousand, four hundred thirty-one".