1343114021000 has 64 divisors (see below), whose sum is σ = 3143532440880. Its totient is φ = 537135244800.

The previous prime is 1343114020973. The next prime is 1343114021059. The reversal of 1343114021000 is 1204113431.

It can be written as a sum of positive squares in 8 ways, for example, as 1682148196 + 1341431872804 = 41014^2 + 1158202^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4821524 + ... + 5092476.

Almost surely, 2^{1343114021000} is an apocalyptic number.

1343114021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343114021000 is an abundant number, since it is smaller than the sum of its proper divisors (1800418419880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343114021000 is a wasteful number, since it uses less digits than its factorization.

1343114021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275931 (or 275917 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1343114021000 its reverse (1204113431), we get a palindrome (1344318134431).

The spelling of 1343114021000 in words is "one trillion, three hundred forty-three billion, one hundred fourteen million, twenty-one thousand".