1344132120 has 32 divisors (see below), whose sum is σ = 4032396720. Its totient is φ = 358435200.

The previous prime is 1344132113. The next prime is 1344132187. The reversal of 1344132120 is 212314431.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5600431 + ... + 5600670.

Almost surely, 2^1344132120 is an apocalyptic number.

1344132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344132120 is an abundant number, since it is smaller than the sum of its proper divisors (2688264600).

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

1344132120 is a wasteful number, since it uses less digits than its factorization.

1344132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11201115 (or 11201111 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1344132120 is about 36662.4074495934. The cubic root of 1344132120 is about 1103.6058309809.

Adding to 1344132120 its reverse (212314431), we get a palindrome (1556446551).

The spelling of 1344132120 in words is "one billion, three hundred forty-four million, one hundred thirty-two thousand, one hundred twenty".