1340830792223 has 16 divisors (see below), whose sum is σ = 1453373275200. Its totient is φ = 1229649797376.

The previous prime is 1340830792181. The next prime is 1340830792267. The reversal of 1340830792223 is 3222970380431.

It is not a de Polignac number, because 1340830792223 - 2¹⁰ = 1340830791199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340830092223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1368611 + ... + 2134187.

It is an arithmetic number, because the mean of its divisors is an integer number (90835829700).

Almost surely, 2^{1340830792223} is an apocalyptic number.

1340830792223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1340830792223 is a deficient number, since it is larger than the sum of its proper divisors (112542482977).

1340830792223 is a wasteful number, since it uses less digits than its factorization.

1340830792223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766466.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 1340830792223 in words is "one trillion, three hundred forty billion, eight hundred thirty million, seven hundred ninety-two thousand, two hundred twenty-three".