44322040420 has 48 divisors (see below), whose sum is σ = 106465701888. Its totient is φ = 15182870400.

The previous prime is 44322040403. The next prime is 44322040459. The reversal of 44322040420 is 2404022344.

It is a super-2 number, since 2×44322040420² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23614 + ... + 298666.

It is an arithmetic number, because the mean of its divisors is an integer number (2218035456).

Almost surely, 2^44322040420 is an apocalyptic number.

It is an amenable number.

44322040420 is an abundant number, since it is smaller than the sum of its proper divisors (62143661468).

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

44322040420 is a wasteful number, since it uses less digits than its factorization.

44322040420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276220 (or 276218 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 44322040420 its reverse (2404022344), we get a palindrome (46726062764).

The spelling of 44322040420 in words is "forty-four billion, three hundred twenty-two million, forty thousand, four hundred twenty".