44300140020400 has 120 divisors (see below), whose sum is σ = 117233889836544. Its totient is φ = 15952742227200.

The previous prime is 44300140020373. The next prime is 44300140020401. The reversal of 44300140020400 is 402004100344.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (44300140020401) 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 23 ways as a sum of consecutive naturals, for example, 48421624 + ... + 49328023.

Almost surely, 2^{44300140020400} is an apocalyptic number.

44300140020400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44300140020400 is an abundant number, since it is smaller than the sum of its proper divisors (72933749816144).

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

44300140020400 is a wasteful number, since it uses less digits than its factorization.

44300140020400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97749779 (or 97749768 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 44300140020400 its reverse (402004100344), we get a palindrome (44702144120744).

The spelling of 44300140020400 in words is "forty-four trillion, three hundred billion, one hundred forty million, twenty thousand, four hundred".