1340414321104 has 40 divisors (see below), whose sum is σ = 2654211308840. Its totient is φ = 655577971200.

The previous prime is 1340414321003. The next prime is 1340414321107. The reversal of 1340414321104 is 4011234140431.

It can be written as a sum of positive squares in 4 ways, for example, as 11586369600 + 1328827951504 = 107640^2 + 1152748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340414321107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3617199 + ... + 3970510.

It is an arithmetic number, because the mean of its divisors is an integer number (66355282721).

Almost surely, 2^{1340414321104} is an apocalyptic number.

It is an amenable number.

1340414321104 is a deficient number, since it is larger than the sum of its proper divisors (1313796987736).

1340414321104 is a wasteful number, since it uses less digits than its factorization.

1340414321104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7587959 (or 7587953 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1340414321104 its reverse (4011234140431), we get a palindrome (5351648461535).

The spelling of 1340414321104 in words is "one trillion, three hundred forty billion, four hundred fourteen million, three hundred twenty-one thousand, one hundred four".