1340345062 has 8 divisors (see below), whose sum is σ = 2297734416. Its totient is φ = 574433592.

The previous prime is 1340345021. The next prime is 1340345081. The reversal of 1340345062 is 2605430431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1340345062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47869453 + ... + 47869480.

It is an arithmetic number, because the mean of its divisors is an integer number (287216802).

Almost surely, 2^1340345062 is an apocalyptic number.

1340345062 is a deficient number, since it is larger than the sum of its proper divisors (957389354).

1340345062 is an equidigital number, since it uses as much as digits as its factorization.

1340345062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95738942.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 1340345062 is about 36610.7233198144. The cubic root of 1340345062 is about 1102.5683956177.

Adding to 1340345062 its reverse (2605430431), we get a palindrome (3945775493).

The spelling of 1340345062 in words is "one billion, three hundred forty million, three hundred forty-five thousand, sixty-two".