1344533164 has 24 divisors (see below), whose sum is σ = 2548591920. Its totient is φ = 616962624.

The previous prime is 1344533161. The next prime is 1344533189. The reversal of 1344533164 is 4613354431.

It is not an unprimeable number, because it can be changed into a prime (1344533161) 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, 65734 + ... + 83725.

It is an arithmetic number, because the mean of its divisors is an integer number (106191330).

Almost surely, 2^1344533164 is an apocalyptic number.

It is an amenable number.

1344533164 is a deficient number, since it is larger than the sum of its proper divisors (1204058756).

1344533164 is a wasteful number, since it uses less digits than its factorization.

1344533164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149649 (or 149647 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 1344533164 is about 36667.8764588297. The cubic root of 1344533164 is about 1103.7155797373.

Adding to 1344533164 its reverse (4613354431), we get a palindrome (5957887595).

The spelling of 1344533164 in words is "one billion, three hundred forty-four million, five hundred thirty-three thousand, one hundred sixty-four".