44253035244 has 108 divisors (see below), whose sum is σ = 123601645440. Its totient is φ = 13339550400.

The previous prime is 44253035231. The next prime is 44253035249.

44253035244 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44253035244² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 44253035199 and 44253035208.

It is not an unprimeable number, because it can be changed into a prime (44253035249) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 805402 + ... + 858590.

It is an arithmetic number, because the mean of its divisors is an integer number (1144459680).

Almost surely, 2^44253035244 is an apocalyptic number.

44253035244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44253035244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61800822720).

44253035244 is an abundant number, since it is smaller than the sum of its proper divisors (79348610196).

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

44253035244 is a wasteful number, since it uses less digits than its factorization.

44253035244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53412 (or 53396 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

It can be divided in two parts, 442530 and 35244, that added together give a palindrome (477774).

The spelling of 44253035244 in words is "forty-four billion, two hundred fifty-three million, thirty-five thousand, two hundred forty-four".