40134325 has 24 divisors (see below), whose sum is σ = 62049600. Its totient is φ = 25017600.

The previous prime is 40134319. The next prime is 40134371. The reversal of 40134325 is 52343104.

40134325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40134325 - 2⁹ = 40133813 is a prime.

It is a super-2 number, since 2×40134325² = 3221528086411250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40134296 and 40134305.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 8500 + ... + 12349.

It is an arithmetic number, because the mean of its divisors is an integer number (2585400).

Almost surely, 2^40134325 is an apocalyptic number.

It is an amenable number.

40134325 is a deficient number, since it is larger than the sum of its proper divisors (21915275).

40134325 is a wasteful number, since it uses less digits than its factorization.

40134325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20877 (or 20872 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 40134325 is about 6335.1657436882. The cubic root of 40134325 is about 342.3775824780.

Adding to 40134325 its reverse (52343104), we get a palindrome (92477429).

It can be divided in two parts, 4013 and 4325, that added together give a palindrome (8338).

The spelling of 40134325 in words is "forty million, one hundred thirty-four thousand, three hundred twenty-five".