1340332130 has 16 divisors (see below), whose sum is σ = 2517493824. Its totient is φ = 512822640.

The previous prime is 1340332127. The next prime is 1340332159. The reversal of 1340332130 is 312330431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2913536 + ... + 2913995.

It is an arithmetic number, because the mean of its divisors is an integer number (157343364).

Almost surely, 2^1340332130 is an apocalyptic number.

1340332130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340332130 is a deficient number, since it is larger than the sum of its proper divisors (1177161694).

1340332130 is a wasteful number, since it uses less digits than its factorization.

1340332130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827561.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1340332130 is about 36610.5467044676. The cubic root of 1340332130 is about 1102.5648496501.

Adding to 1340332130 its reverse (312330431), we get a palindrome (1652662561).

The spelling of 1340332130 in words is "one billion, three hundred forty million, three hundred thirty-two thousand, one hundred thirty".