1310122241344 has 56 divisors (see below), whose sum is σ = 3127547476160. Its totient is φ = 531929327616.

The previous prime is 1310122241341. The next prime is 1310122241353. The reversal of 1310122241344 is 4431422210131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310122241341) 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, 76948857 + ... + 76965880.

Almost surely, 2^{1310122241344} is an apocalyptic number.

1310122241344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1310122241344 is an abundant number, since it is smaller than the sum of its proper divisors (1817425234816).

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

1310122241344 is a wasteful number, since it uses less digits than its factorization.

1310122241344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153914775 (or 153914765 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1310122241344 its reverse (4431422210131), we get a palindrome (5741544451475).

The spelling of 1310122241344 in words is "one trillion, three hundred ten billion, one hundred twenty-two million, two hundred forty-one thousand, three hundred forty-four".