34544131 has 4 divisors (see below), whose sum is σ = 34598664. Its totient is φ = 34489600.

The previous prime is 34544129. The next prime is 34544149. The reversal of 34544131 is 13144543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34544131 - 2¹ = 34544129 is a prime.

It is a super-2 number, since 2×34544131² = 2386593973090322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34544096 and 34544105.

It is not an unprimeable number, because it can be changed into a prime (34544431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26305 + ... + 27586.

It is an arithmetic number, because the mean of its divisors is an integer number (8649666).

Almost surely, 2^34544131 is an apocalyptic number.

34544131 is a deficient number, since it is larger than the sum of its proper divisors (54533).

34544131 is an equidigital number, since it uses as much as digits as its factorization.

34544131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54532.

The product of its digits is 2880, while the sum is 25.

The square root of 34544131 is about 5877.4255418508. The cubic root of 34544131 is about 325.6802509268.

Adding to 34544131 its reverse (13144543), we get a palindrome (47688674).

The spelling of 34544131 in words is "thirty-four million, five hundred forty-four thousand, one hundred thirty-one".