44650022040 has 320 divisors, whose sum is σ = 170127064800. Its totient is φ = 10412126208.

The previous prime is 44650022033. The next prime is 44650022077. The reversal of 44650022040 is 4022005644.

44650022040 is a `hidden beast` number, since 4 + 4 + 650 + 0 + 2 + 2 + 0 + 4 + 0 = 666.

It is a super-3 number, since 3×44650022040³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 44650021995 and 44650022013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 772384 + ... + 828176.

Almost surely, 2^44650022040 is an apocalyptic number.

44650022040 is a gapful number since it is divisible by the number (40) 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 44650022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85063532400).

44650022040 is an abundant number, since it is smaller than the sum of its proper divisors (125477042760).

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

44650022040 is a wasteful number, since it uses less digits than its factorization.

44650022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55848 (or 55835 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 44650022040 its reverse (4022005644), we get a palindrome (48672027684).

The spelling of 44650022040 in words is "forty-four billion, six hundred fifty million, twenty-two thousand, forty".