1340342032002 has 64 divisors (see below), whose sum is σ = 2772364492800. Its totient is φ = 431555653440.

The previous prime is 1340342031979. The next prime is 1340342032009. The reversal of 1340342032002 is 2002302430431.

It is not an unprimeable number, because it can be changed into a prime (1340342032009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 399028399 + ... + 399031757.

It is an arithmetic number, because the mean of its divisors is an integer number (43318195200).

Almost surely, 2^{1340342032002} is an apocalyptic number.

1340342032002 is an abundant number, since it is smaller than the sum of its proper divisors (1432022460798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340342032002 is a wasteful number, since it uses less digits than its factorization.

1340342032002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6791.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1340342032002 its reverse (2002302430431), we get a palindrome (3342644462433).

The spelling of 1340342032002 in words is "one trillion, three hundred forty billion, three hundred forty-two million, thirty-two thousand, two".