1244113040346 has 32 divisors (see below), whose sum is σ = 2740782140928. Its totient is φ = 373343717040.

The previous prime is 1244113040341. The next prime is 1244113040363. The reversal of 1244113040346 is 6430403114421.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1244113040341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91499016 + ... + 91512611.

It is an arithmetic number, because the mean of its divisors is an integer number (85649441904).

Almost surely, 2^{1244113040346} is an apocalyptic number.

1244113040346 is an abundant number, since it is smaller than the sum of its proper divisors (1496669100582).

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

1244113040346 is a wasteful number, since it uses less digits than its factorization.

1244113040346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183011746.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 1244113040346 its reverse (6430403114421), we get a palindrome (7674516154767).

The spelling of 1244113040346 in words is "one trillion, two hundred forty-four billion, one hundred thirteen million, forty thousand, three hundred forty-six".