34040031 has 8 divisors (see below), whose sum is σ = 45424560. Its totient is φ = 22674432.

The previous prime is 34040009. The next prime is 34040057. The reversal of 34040031 is 13004043.

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

It is not a de Polignac number, because 34040031 - 2¹⁰ = 34039007 is a prime.

It is a super-2 number, since 2×34040031² = 2317447420961922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040731) 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, 201 + ... + 8253.

It is an arithmetic number, because the mean of its divisors is an integer number (5678070).

Almost surely, 2^34040031 is an apocalyptic number.

34040031 is a deficient number, since it is larger than the sum of its proper divisors (11384529).

34040031 is a wasteful number, since it uses less digits than its factorization.

34040031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 34040031 is about 5834.3835149911. The cubic root of 34040031 is about 324.0882723209.

Adding to 34040031 its reverse (13004043), we get a palindrome (47044074).

The spelling of 34040031 in words is "thirty-four million, forty thousand, thirty-one".