1340552314 has 8 divisors (see below), whose sum is σ = 2012476320. Its totient is φ = 669726876.

The previous prime is 1340552299. The next prime is 1340552341. The reversal of 1340552314 is 4132550431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271584 + ... + 276475.

It is an arithmetic number, because the mean of its divisors is an integer number (251559540).

Almost surely, 2^1340552314 is an apocalyptic number.

1340552314 is a deficient number, since it is larger than the sum of its proper divisors (671924006).

1340552314 is a wasteful number, since it uses less digits than its factorization.

1340552314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549284.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1340552314 is about 36613.5536925877. The cubic root of 1340552314 is about 1102.6252212155.

The spelling of 1340552314 in words is "one billion, three hundred forty million, five hundred fifty-two thousand, three hundred fourteen".