34113431 has 8 divisors (see below), whose sum is σ = 37453584. Its totient is φ = 30813120.

The previous prime is 34113421. The next prime is 34113473. The reversal of 34113431 is 13431143.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34113431 - 2¹⁴ = 34097047 is a prime.

It is a super-2 number, since 2×34113431² = 2327452349183522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34113421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8150 + ... + 11603.

It is an arithmetic number, because the mean of its divisors is an integer number (4681698).

Almost surely, 2^34113431 is an apocalyptic number.

34113431 is a deficient number, since it is larger than the sum of its proper divisors (3340153).

34113431 is a wasteful number, since it uses less digits than its factorization.

34113431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19921.

The product of its digits is 432, while the sum is 20.

The square root of 34113431 is about 5840.6704238469. The cubic root of 34113431 is about 324.3210472919.

Adding to 34113431 its reverse (13431143), we get a palindrome (47544574).

The spelling of 34113431 in words is "thirty-four million, one hundred thirteen thousand, four hundred thirty-one".