1344223030 has 32 divisors (see below), whose sum is σ = 2475256320. Its totient is φ = 525360480.

The previous prime is 1344223009. The next prime is 1344223073. The reversal of 1344223030 is 303224431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1344222992 and 1344223010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322701 + ... + 326839.

It is an arithmetic number, because the mean of its divisors is an integer number (77351760).

Almost surely, 2^1344223030 is an apocalyptic number.

1344223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344223030 is a deficient number, since it is larger than the sum of its proper divisors (1131033290).

1344223030 is a wasteful number, since it uses less digits than its factorization.

1344223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1344223030 is about 36663.6472544672. The cubic root of 1344223030 is about 1103.6307111105.

Adding to 1344223030 its reverse (303224431), we get a palindrome (1647447461).

The spelling of 1344223030 in words is "one billion, three hundred forty-four million, two hundred twenty-three thousand, thirty".