1344151264 has 24 divisors (see below), whose sum is σ = 2663832528. Its totient is φ = 667622400.

The previous prime is 1344151243. The next prime is 1344151273. The reversal of 1344151264 is 4621514431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134257 + ... + 143920.

It is an arithmetic number, because the mean of its divisors is an integer number (110993022).

Almost surely, 2^1344151264 is an apocalyptic number.

It is an amenable number.

1344151264 is a deficient number, since it is larger than the sum of its proper divisors (1319681264).

1344151264 is a wasteful number, since it uses less digits than its factorization.

1344151264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278338 (or 278330 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 1344151264 is about 36662.6685335369. The cubic root of 1344151264 is about 1103.6110703790.

Adding to 1344151264 its reverse (4621514431), we get a palindrome (5965665695).

The spelling of 1344151264 in words is "one billion, three hundred forty-four million, one hundred fifty-one thousand, two hundred sixty-four".