1340102662 has 8 divisors (see below), whose sum is σ = 2012422896. Its totient is φ = 669295032.

The previous prime is 1340102657. The next prime is 1340102693. The reversal of 1340102662 is 2662010431.

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

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, 375933 + ... + 379480.

It is an arithmetic number, because the mean of its divisors is an integer number (251552862).

Almost surely, 2^1340102662 is an apocalyptic number.

1340102662 is a deficient number, since it is larger than the sum of its proper divisors (672320234).

1340102662 is an equidigital number, since it uses as much as digits as its factorization.

1340102662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756302.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1340102662 is about 36607.4126646503. The cubic root of 1340102662 is about 1102.5019254975.

The spelling of 1340102662 in words is "one billion, three hundred forty million, one hundred two thousand, six hundred sixty-two".