10444333331420 has 24 divisors (see below), whose sum is σ = 21933161513424. Its totient is φ = 4177721614976.

The previous prime is 10444333331417. The next prime is 10444333331429. The reversal of 10444333331420 is 2413333344401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444333331429) 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, 11844872 + ... + 12696048.

It is an arithmetic number, because the mean of its divisors is an integer number (913881729726).

Almost surely, 2^{10444333331420} is an apocalyptic number.

10444333331420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10444333331420 is an abundant number, since it is smaller than the sum of its proper divisors (11488828182004).

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

10444333331420 is a wasteful number, since it uses less digits than its factorization.

10444333331420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464709 (or 1464707 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 10444333331420 its reverse (2413333344401), we get a palindrome (12857666675821).

The spelling of 10444333331420 in words is "ten trillion, four hundred forty-four billion, three hundred thirty-three million, three hundred thirty-one thousand, four hundred twenty".