1340204303030 has 32 divisors (see below), whose sum is σ = 2513090875680. Its totient is φ = 514142030080.

The previous prime is 1340204303027. The next prime is 1340204303047. The reversal of 1340204303030 is 303034020431.

It is a super-2 number, since 2×1340204303030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1340204302987 and 1340204303005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27677429 + ... + 27725808.

It is an arithmetic number, because the mean of its divisors is an integer number (78534089865).

Almost surely, 2^{1340204303030} is an apocalyptic number.

1340204303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1340204303030 is a deficient number, since it is larger than the sum of its proper divisors (1172886572650).

1340204303030 is a wasteful number, since it uses less digits than its factorization.

1340204303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55403344.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1340204303030 its reverse (303034020431), we get a palindrome (1643238323461).

The spelling of 1340204303030 in words is "one trillion, three hundred forty billion, two hundred four million, three hundred three thousand, thirty".