44145324 has 42 divisors (see below), whose sum is σ = 115836140. Its totient is φ = 14714136.

The previous prime is 44145323. The next prime is 44145331. The reversal of 44145324 is 42354144.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (44145323) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 4654 + ... + 10485.

Almost surely, 2^44145324 is an apocalyptic number.

It is an amenable number.

44145324 is an abundant number, since it is smaller than the sum of its proper divisors (71690816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44145324 is a wasteful number, since it uses less digits than its factorization.

44145324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15161 (or 15144 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 44145324 is about 6644.1947593369. The cubic root of 44145324 is about 353.4230763696.

Adding to 44145324 its reverse (42354144), we get a palindrome (86499468).

The spelling of 44145324 in words is "forty-four million, one hundred forty-five thousand, three hundred twenty-four".