44252043313 has 16 divisors (see below), whose sum is σ = 45712629760. Its totient is φ = 42819192000.

The previous prime is 44252043299. The next prime is 44252043337. The reversal of 44252043313 is 31334025244.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 44252043313 - 2¹⁷ = 44251912241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44252041313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1318288 + ... + 1351438.

It is an arithmetic number, because the mean of its divisors is an integer number (2857039360).

Almost surely, 2^44252043313 is an apocalyptic number.

It is an amenable number.

44252043313 is a deficient number, since it is larger than the sum of its proper divisors (1460586447).

44252043313 is a wasteful number, since it uses less digits than its factorization.

44252043313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33568.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 44252043313 its reverse (31334025244), we get a palindrome (75586068557).

The spelling of 44252043313 in words is "forty-four billion, two hundred fifty-two million, forty-three thousand, three hundred thirteen".