44240231245 has 32 divisors (see below), whose sum is σ = 64177592832. Its totient is φ = 28619661312.

The previous prime is 44240231239. The next prime is 44240231249. The reversal of 44240231245 is 54213204244.

It is a cyclic number.

It is not a de Polignac number, because 44240231245 - 2¹⁹ = 44239706957 is a prime.

It is a super-2 number, since 2×44240231245² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44240231249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317652 + ... + 435181.

It is an arithmetic number, because the mean of its divisors is an integer number (2005549776).

Almost surely, 2^44240231245 is an apocalyptic number.

It is an amenable number.

44240231245 is a deficient number, since it is larger than the sum of its proper divisors (19937361587).

44240231245 is a wasteful number, since it uses less digits than its factorization.

44240231245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752941.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 44240231245 its reverse (54213204244), we get a palindrome (98453435489).

The spelling of 44240231245 in words is "forty-four billion, two hundred forty million, two hundred thirty-one thousand, two hundred forty-five".