1340320214233 has 64 divisors (see below), whose sum is σ = 1861854511104. Its totient is φ = 930852000000.

The previous prime is 1340320214221. The next prime is 1340320214251. The reversal of 1340320214233 is 3324120230431.

It is a happy number.

It is not a de Polignac number, because 1340320214233 - 2⁵ = 1340320214201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1340320214273) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13697983 + ... + 13795483.

It is an arithmetic number, because the mean of its divisors is an integer number (29091476736).

Almost surely, 2^{1340320214233} is an apocalyptic number.

1340320214233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1340320214233 is a deficient number, since it is larger than the sum of its proper divisors (521534296871).

1340320214233 is a wasteful number, since it uses less digits than its factorization.

1340320214233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98006.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1340320214233 its reverse (3324120230431), we get a palindrome (4664440444664).

The spelling of 1340320214233 in words is "one trillion, three hundred forty billion, three hundred twenty million, two hundred fourteen thousand, two hundred thirty-three".