34134145431 has 8 divisors (see below), whose sum is σ = 45740899200. Its totient is φ = 22641744312.

The previous prime is 34134145369. The next prime is 34134145433. The reversal of 34134145431 is 13454143143.

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

It is not a de Polignac number, because 34134145431 - 2¹⁷ = 34134014359 is a prime.

It is a super-2 number, since 2×34134145431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34134145392 and 34134145401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34134145433) 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, 28587465 + ... + 28588658.

It is an arithmetic number, because the mean of its divisors is an integer number (5717612400).

Almost surely, 2^34134145431 is an apocalyptic number.

34134145431 is a deficient number, since it is larger than the sum of its proper divisors (11606753769).

34134145431 is a wasteful number, since it uses less digits than its factorization.

34134145431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57176325.

The product of its digits is 34560, while the sum is 33.

Adding to 34134145431 its reverse (13454143143), we get a palindrome (47588288574).

The spelling of 34134145431 in words is "thirty-four billion, one hundred thirty-four million, one hundred forty-five thousand, four hundred thirty-one".