1344040134 has 16 divisors (see below), whose sum is σ = 2688944688. Its totient is φ = 447869312.

The previous prime is 1344040129. The next prime is 1344040151. The reversal of 1344040134 is 4310404431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14847 + ... + 53930.

It is an arithmetic number, because the mean of its divisors is an integer number (168059043).

Almost surely, 2^1344040134 is an apocalyptic number.

1344040134 is an abundant number, since it is smaller than the sum of its proper divisors (1344904554).

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

1344040134 is a wasteful number, since it uses less digits than its factorization.

1344040134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72039.

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

The square root of 1344040134 is about 36661.1529278608. The cubic root of 1344040134 is about 1103.5806552311.

Adding to 1344040134 its reverse (4310404431), we get a palindrome (5654444565).

The spelling of 1344040134 in words is "one billion, three hundred forty-four million, forty thousand, one hundred thirty-four".