44300013400120 has 32 divisors (see below), whose sum is σ = 99742332802320. Its totient is φ = 17708040444160.

The previous prime is 44300013400021. The next prime is 44300013400127. The reversal of 44300013400120 is 2100431000344.

It is a junction number, because it is equal to n+sod(n) for n = 44300013400091 and 44300013400100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44300013400127) 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, 373843642 + ... + 373962121.

Almost surely, 2^{44300013400120} is an apocalyptic number.

44300013400120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44300013400120 is an abundant number, since it is smaller than the sum of its proper divisors (55442319402200).

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

44300013400120 is a wasteful number, since it uses less digits than its factorization.

44300013400120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747807255 (or 747807251 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 44300013400120 its reverse (2100431000344), we get a palindrome (46400444400464).

The spelling of 44300013400120 in words is "forty-four trillion, three hundred billion, thirteen million, four hundred thousand, one hundred twenty".