1044013214112 has 48 divisors (see below), whose sum is σ = 2989674207072. Its totient is φ = 316367640320.

The previous prime is 1044013214107. The next prime is 1044013214117. The reversal of 1044013214112 is 2114123104401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1044013214107) and next prime (1044013214117).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1044013214117) 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, 494323383 + ... + 494325494.

It is an arithmetic number, because the mean of its divisors is an integer number (62284879314).

Almost surely, 2^{1044013214112} is an apocalyptic number.

1044013214112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1044013214112 is an abundant number, since it is smaller than the sum of its proper divisors (1945660992960).

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

1044013214112 is a wasteful number, since it uses less digits than its factorization.

1044013214112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988648901 (or 988648893 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1044013214112 its reverse (2114123104401), we get a palindrome (3158136318513).

The spelling of 1044013214112 in words is "one trillion, forty-four billion, thirteen million, two hundred fourteen thousand, one hundred twelve".