44331012403400 has 24 divisors (see below), whose sum is σ = 103069603838370. Its totient is φ = 17732404961280.

The previous prime is 44331012403369. The next prime is 44331012403417. The reversal of 44331012403400 is 430421013344.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 22565559103684 + 21765453299716 = 4750322^2 + 4665346^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110827530809 + ... + 110827531208.

Almost surely, 2^{44331012403400} is an apocalyptic number.

44331012403400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44331012403400 is an abundant number, since it is smaller than the sum of its proper divisors (58738591434970).

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

44331012403400 is a wasteful number, since it uses less digits than its factorization.

44331012403400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221655062033 (or 221655062024 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 44331012403400 its reverse (430421013344), we get a palindrome (44761433416744).

The spelling of 44331012403400 in words is "forty-four trillion, three hundred thirty-one billion, twelve million, four hundred three thousand, four hundred".