1344130430 has 16 divisors (see below), whose sum is σ = 2442926304. Its totient is φ = 532431840.

The previous prime is 1344130387. The next prime is 1344130451. The reversal of 1344130430 is 340314431.

It is a super-2 number, since 2×1344130430² = 3613373225703969800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344130396 and 1344130405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651461 + ... + 653520.

It is an arithmetic number, because the mean of its divisors is an integer number (152682894).

Almost surely, 2^1344130430 is an apocalyptic number.

1344130430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344130430 is a deficient number, since it is larger than the sum of its proper divisors (1098795874).

1344130430 is a wasteful number, since it uses less digits than its factorization.

1344130430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305091.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1344130430 is about 36662.3844014543. The cubic root of 1344130430 is about 1103.6053684533.

Adding to 1344130430 its reverse (340314431), we get a palindrome (1684444861).

The spelling of 1344130430 in words is "one billion, three hundred forty-four million, one hundred thirty thousand, four hundred thirty".