1340332034 has 16 divisors (see below), whose sum is σ = 2088772920. Its totient is φ = 644273280.

The previous prime is 1340332031. The next prime is 1340332051. The reversal of 1340332034 is 4302330431.

It can be written as a sum of positive squares in 4 ways, for example, as 930067009 + 410265025 = 30497^2 + 20255^2 .

It is a super-2 number, since 2×1340332034² = 3592979922733154312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1340332031) 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, 36077 + ... + 63104.

Almost surely, 2^1340332034 is an apocalyptic number.

1340332034 is a deficient number, since it is larger than the sum of its proper divisors (748440886).

1340332034 is a wasteful number, since it uses less digits than its factorization.

1340332034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99445.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1340332034 is about 36610.5453933699. The cubic root of 1340332034 is about 1102.5648233267.

Adding to 1340332034 its reverse (4302330431), we get a palindrome (5642662465).

The spelling of 1340332034 in words is "one billion, three hundred forty million, three hundred thirty-two thousand, thirty-four".