1344102342 has 64 divisors (see below), whose sum is σ = 3023564544. Its totient is φ = 394813440.

The previous prime is 1344102323. The next prime is 1344102391. The reversal of 1344102342 is 2432014431.

It is a super-2 number, since 2×1344102342² = 3613222211539769928, which contains 22 as substring.

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, 387078 + ... + 390534.

It is an arithmetic number, because the mean of its divisors is an integer number (47243196).

Almost surely, 2^1344102342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344102342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511782272).

1344102342 is an abundant number, since it is smaller than the sum of its proper divisors (1679462202).

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

1344102342 is a wasteful number, since it uses less digits than its factorization.

1344102342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1344102342 is about 36662.0013365337. The cubic root of 1344102342 is about 1103.5976811330.

Adding to 1344102342 its reverse (2432014431), we get a palindrome (3776116773).

The spelling of 1344102342 in words is "one billion, three hundred forty-four million, one hundred two thousand, three hundred forty-two".