1344503151112 has 128 divisors (see below), whose sum is σ = 2886453792000. Its totient is φ = 581162250240.

The previous prime is 1344503151097. The next prime is 1344503151119. The reversal of 1344503151112 is 2111513054431.

It is a happy number.

It is a super-3 number, since 3×1344503151112³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1344503151119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259103814 + ... + 259109002.

It is an arithmetic number, because the mean of its divisors is an integer number (22550420250).

Almost surely, 2^{1344503151112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344503151112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443226896000).

1344503151112 is an abundant number, since it is smaller than the sum of its proper divisors (1541950640888).

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

1344503151112 is a wasteful number, since it uses less digits than its factorization.

1344503151112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5951 (or 5947 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 1344503151112 in words is "one trillion, three hundred forty-four billion, five hundred three million, one hundred fifty-one thousand, one hundred twelve".