1013310322444 has 12 divisors (see below), whose sum is σ = 2026620644944. Its totient is φ = 434275852464.

The previous prime is 1013310322439. The next prime is 1013310322459. The reversal of 1013310322444 is 4442230133101.

It is a happy number.

1013310322444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

1013310322444 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 36189654373 = 1013310322444 / (1 + 0 + 1 + 3 + 3 + 1 + 0 + 3 + 2 + 2 + 4 + 4 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18094827159 + ... + 18094827214.

Almost surely, 2^{1013310322444} is an apocalyptic number.

1013310322444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1013310322444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1013310322444 is a wasteful number, since it uses less digits than its factorization.

1013310322444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36189654384 (or 36189654382 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1013310322444 its reverse (4442230133101), we get a palindrome (5455540455545).

The spelling of 1013310322444 in words is "one trillion, thirteen billion, three hundred ten million, three hundred twenty-two thousand, four hundred forty-four".