1344154372 has 24 divisors (see below), whose sum is σ = 2625793632. Its totient is φ = 596769600.

The previous prime is 1344154267. The next prime is 1344154381. The reversal of 1344154372 is 2734514431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353329 + ... + 357112.

It is an arithmetic number, because the mean of its divisors is an integer number (109408068).

Almost surely, 2^1344154372 is an apocalyptic number.

It is an amenable number.

1344154372 is a deficient number, since it is larger than the sum of its proper divisors (1281639260).

1344154372 is a wasteful number, since it uses less digits than its factorization.

1344154372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710499 (or 710497 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 1344154372 is about 36662.7109199524. The cubic root of 1344154372 is about 1103.6119209828.

The spelling of 1344154372 in words is "one billion, three hundred forty-four million, one hundred fifty-four thousand, three hundred seventy-two".