1344013230 has 64 divisors (see below), whose sum is σ = 3694699008. Its totient is φ = 306514560.

The previous prime is 1344013219. The next prime is 1344013249. The reversal of 1344013230 is 323104431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1344013197 and 1344013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89869 + ... + 103751.

It is an arithmetic number, because the mean of its divisors is an integer number (57729672).

Almost surely, 2^1344013230 is an apocalyptic number.

1344013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344013230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847349504).

1344013230 is an abundant number, since it is smaller than the sum of its proper divisors (2350685778).

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

1344013230 is a wasteful number, since it uses less digits than its factorization.

1344013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14361.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1344013230 is about 36660.7859981207. The cubic root of 1344013230 is about 1103.5732916285.

Adding to 1344013230 its reverse (323104431), we get a palindrome (1667117661).

The spelling of 1344013230 in words is "one billion, three hundred forty-four million, thirteen thousand, two hundred thirty".