34434043407 has 10 divisors (see below), whose sum is σ = 51438509408. Its totient is φ = 22956028884.

The previous prime is 34434043379. The next prime is 34434043433. The reversal of 34434043407 is 70434043443.

It is not a de Polignac number, because 34434043407 - 2²³ = 34425654799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34434041407) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 212555743 + ... + 212555904.

Almost surely, 2^34434043407 is an apocalyptic number.

34434043407 is a deficient number, since it is larger than the sum of its proper divisors (17004466001).

34434043407 is an equidigital number, since it uses as much as digits as its factorization.

34434043407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425111659 (or 425111650 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 36.

Adding to 34434043407 its sum of digits (36), we get a palindrome (34434043443).

The spelling of 34434043407 in words is "thirty-four billion, four hundred thirty-four million, forty-three thousand, four hundred seven".