44152113 has 4 divisors (see below), whose sum is σ = 58869488. Its totient is φ = 29434740.

The previous prime is 44152103. The next prime is 44152139. The reversal of 44152113 is 31125144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44152113 - 2⁵ = 44152081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44152113.

It is not an unprimeable number, because it can be changed into a prime (44152103) 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, 7358683 + ... + 7358688.

It is an arithmetic number, because the mean of its divisors is an integer number (14717372).

Almost surely, 2^44152113 is an apocalyptic number.

It is an amenable number.

44152113 is a deficient number, since it is larger than the sum of its proper divisors (14717375).

44152113 is a wasteful number, since it uses less digits than its factorization.

44152113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14717374.

The product of its digits is 480, while the sum is 21.

The square root of 44152113 is about 6644.7056368209. The cubic root of 44152113 is about 353.4411927941.

Adding to 44152113 its reverse (31125144), we get a palindrome (75277257).

The spelling of 44152113 in words is "forty-four million, one hundred fifty-two thousand, one hundred thirteen".