1340422043104 has 24 divisors (see below), whose sum is σ = 2638986807240. Its totient is φ = 670203171456.

The previous prime is 1340422043087. The next prime is 1340422043131. The reversal of 1340422043104 is 4013402240431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3331927 + ... + 3712489.

It is an arithmetic number, because the mean of its divisors is an integer number (109957783635).

Almost surely, 2^{1340422043104} is an apocalyptic number.

It is an amenable number.

1340422043104 is a deficient number, since it is larger than the sum of its proper divisors (1298564764136).

1340422043104 is a wasteful number, since it uses less digits than its factorization.

1340422043104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490642 (or 490634 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1340422043104 its reverse (4013402240431), we get a palindrome (5353824283535).

The spelling of 1340422043104 in words is "one trillion, three hundred forty billion, four hundred twenty-two million, forty-three thousand, one hundred four".