44102204340 has 48 divisors (see below), whose sum is σ = 123664994880. Its totient is φ = 11743557120.

The previous prime is 44102204327. The next prime is 44102204347. The reversal of 44102204340 is 4340220144.

It is a happy number.

It is a super-2 number, since 2×44102204340² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44102204340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44102204347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490405 + ... + 573324.

It is an arithmetic number, because the mean of its divisors is an integer number (2576354060).

Almost surely, 2^44102204340 is an apocalyptic number.

It is an amenable number.

44102204340 is an abundant number, since it is smaller than the sum of its proper divisors (79562790540).

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

44102204340 is a wasteful number, since it uses less digits than its factorization.

44102204340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064432 (or 1064430 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 44102204340 its reverse (4340220144), we get a palindrome (48442424484).

The spelling of 44102204340 in words is "forty-four billion, one hundred two million, two hundred four thousand, three hundred forty".