1340330434204 has 12 divisors (see below), whose sum is σ = 2346792969528. Its totient is φ = 669818157200.

The previous prime is 1340330434109. The next prime is 1340330434271. The reversal of 1340330434204 is 4024340330431.

It is a super-2 number, since 2×1340330434204² (a number of 25 digits) contains 22 as substring.

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, 86756287 + ... + 86771734.

It is an arithmetic number, because the mean of its divisors is an integer number (195566080794).

Almost surely, 2^{1340330434204} is an apocalyptic number.

It is an amenable number.

1340330434204 is a deficient number, since it is larger than the sum of its proper divisors (1006462535324).

1340330434204 is a wasteful number, since it uses less digits than its factorization.

1340330434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173529956 (or 173529954 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1340330434204 its reverse (4024340330431), we get a palindrome (5364670764635).

The spelling of 1340330434204 in words is "one trillion, three hundred forty billion, three hundred thirty million, four hundred thirty-four thousand, two hundred four".