1344408134 has 16 divisors (see below), whose sum is σ = 2043283968. Its totient is φ = 663361992.

The previous prime is 1344408133. The next prime is 1344408193. The reversal of 1344408134 is 4318044431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1344408134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344408133) 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, 44339 + ... + 68225.

It is an arithmetic number, because the mean of its divisors is an integer number (127705248).

Almost surely, 2^1344408134 is an apocalyptic number.

1344408134 is a deficient number, since it is larger than the sum of its proper divisors (698875834).

1344408134 is a wasteful number, since it uses less digits than its factorization.

1344408134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24259.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 1344408134 is about 36666.1715208992. The cubic root of 1344408134 is about 1103.6813666636.

The spelling of 1344408134 in words is "one billion, three hundred forty-four million, four hundred eight thousand, one hundred thirty-four".