34445131 has 8 divisors (see below), whose sum is σ = 39573504. Its totient is φ = 29368680.

The previous prime is 34445129. The next prime is 34445167. The reversal of 34445131 is 13154443.

34445131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 34445131 - 2¹ = 34445129 is a prime.

It is a super-2 number, since 2×34445131² = 2372934099214322, 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 = 34445096 and 34445105.

It is not an unprimeable number, because it can be changed into a prime (34445101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11545 + ... + 14218.

It is an arithmetic number, because the mean of its divisors is an integer number (4946688).

Almost surely, 2^34445131 is an apocalyptic number.

34445131 is a deficient number, since it is larger than the sum of its proper divisors (5128373).

34445131 is a wasteful number, since it uses less digits than its factorization.

34445131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25961.

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

The square root of 34445131 is about 5868.9974441978. The cubic root of 34445131 is about 325.3688309726.

Adding to 34445131 its reverse (13154443), we get a palindrome (47599574).

The spelling of 34445131 in words is "thirty-four million, four hundred forty-five thousand, one hundred thirty-one".