34131423 has 8 divisors (see below), whose sum is σ = 45550000. Its totient is φ = 22733568.

The previous prime is 34131401. The next prime is 34131437. The reversal of 34131423 is 32413143.

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

It is not a de Polignac number, because 34131423 - 2⁹ = 34130911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34131423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34131623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808 + ... + 8301.

It is an arithmetic number, because the mean of its divisors is an integer number (5693750).

Almost surely, 2^34131423 is an apocalyptic number.

34131423 is a deficient number, since it is larger than the sum of its proper divisors (11418577).

34131423 is a wasteful number, since it uses less digits than its factorization.

34131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10361.

The product of its digits is 864, while the sum is 21.

The square root of 34131423 is about 5842.2104549562. The cubic root of 34131423 is about 324.3780547379.

Adding to 34131423 its reverse (32413143), we get a palindrome (66544566).

The spelling of 34131423 in words is "thirty-four million, one hundred thirty-one thousand, four hundred twenty-three".