34001431 has 8 divisors (see below), whose sum is σ = 35884800. Its totient is φ = 32127480.

The previous prime is 34001417. The next prime is 34001437. The reversal of 34001431 is 13410043.

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

It is not a de Polignac number, because 34001431 - 2⁵ = 34001399 is a prime.

It is a super-2 number, since 2×34001431² = 2312194620095522, 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 (34001437) 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, 5826 + ... + 10096.

It is an arithmetic number, because the mean of its divisors is an integer number (4485600).

Almost surely, 2^34001431 is an apocalyptic number.

34001431 is a deficient number, since it is larger than the sum of its proper divisors (1883369).

34001431 is a wasteful number, since it uses less digits than its factorization.

34001431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4709.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 34001431 is about 5831.0746007919. The cubic root of 34001431 is about 323.9657250488.

Adding to 34001431 its reverse (13410043), we get a palindrome (47411474).

The spelling of 34001431 in words is "thirty-four million, one thousand, four hundred thirty-one".