44402233120412 has 24 divisors (see below), whose sum is σ = 79170452146800. Its totient is φ = 21782108514816.

The previous prime is 44402233120411. The next prime is 44402233120439. The reversal of 44402233120412 is 21402133220444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44402233120411) 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, 48009164 + ... + 48925292.

It is an arithmetic number, because the mean of its divisors is an integer number (3298768839450).

Almost surely, 2^{44402233120412} is an apocalyptic number.

It is an amenable number.

44402233120412 is a deficient number, since it is larger than the sum of its proper divisors (34768219026388).

44402233120412 is a wasteful number, since it uses less digits than its factorization.

44402233120412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144805 (or 1144803 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 44402233120412 its reverse (21402133220444), we get a palindrome (65804366340856).

The spelling of 44402233120412 in words is "forty-four trillion, four hundred two billion, two hundred thirty-three million, one hundred twenty thousand, four hundred twelve".