1340088106 has 16 divisors (see below), whose sum is σ = 2303884800. Its totient is φ = 572675760.

The previous prime is 1340088103. The next prime is 1340088179. The reversal of 1340088106 is 6018800431.

It is a super-2 number, since 2×1340088106² = 3591672263685334472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340088103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132250 + ... + 142021.

It is an arithmetic number, because the mean of its divisors is an integer number (143992800).

Almost surely, 2^1340088106 is an apocalyptic number.

1340088106 is a deficient number, since it is larger than the sum of its proper divisors (963796694).

1340088106 is a wasteful number, since it uses less digits than its factorization.

1340088106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274629.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1340088106 is about 36607.2138519172. The cubic root of 1340088106 is about 1102.4979337446.

Adding to 1340088106 its reverse (6018800431), we get a palindrome (7358888537).

The spelling of 1340088106 in words is "one billion, three hundred forty million, eighty-eight thousand, one hundred six".