44502323340 has 24 divisors (see below), whose sum is σ = 124606505520. Its totient is φ = 11867286208.

The previous prime is 44502323311. The next prime is 44502323347. The reversal of 44502323340 is 4332320544.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 44502323298 and 44502323307.

It is not an unprimeable number, because it can be changed into a prime (44502323347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370852635 + ... + 370852754.

It is an arithmetic number, because the mean of its divisors is an integer number (5191937730).

Almost surely, 2^44502323340 is an apocalyptic number.

It is an amenable number.

44502323340 is an abundant number, since it is smaller than the sum of its proper divisors (80104182180).

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

44502323340 is a wasteful number, since it uses less digits than its factorization.

44502323340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741705401 (or 741705399 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 44502323340 its reverse (4332320544), we get a palindrome (48834643884).

The spelling of 44502323340 in words is "forty-four billion, five hundred two million, three hundred twenty-three thousand, three hundred forty".