1340320301402 has 64 divisors (see below), whose sum is σ = 2173034532480. Its totient is φ = 618125561856.

The previous prime is 1340320301401. The next prime is 1340320301417. The reversal of 1340320301402 is 2041030230431.

It is not an unprimeable number, because it can be changed into a prime (1340320301401) 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, 106817693 + ... + 106830239.

It is an arithmetic number, because the mean of its divisors is an integer number (33953664570).

Almost surely, 2^{1340320301402} is an apocalyptic number.

1340320301402 is a deficient number, since it is larger than the sum of its proper divisors (832714231078).

1340320301402 is a wasteful number, since it uses less digits than its factorization.

1340320301402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13135.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1340320301402 its reverse (2041030230431), we get a palindrome (3381350531833).

The spelling of 1340320301402 in words is "one trillion, three hundred forty billion, three hundred twenty million, three hundred one thousand, four hundred two".