1343101221284 has 12 divisors (see below), whose sum is σ = 2350519012044. Its totient is φ = 671524360704.

The previous prime is 1343101221269. The next prime is 1343101221299. The reversal of 1343101221284 is 4821221013431.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1343101221269) and next prime (1343101221299).

It can be written as a sum of positive squares in 2 ways, for example, as 478963653184 + 864137568100 = 692072^2 + 929590^2 .

It is a super-2 number, since 2×1343101221284² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1343101221284.

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 3 ways as a sum of consecutive naturals, for example, 6447137 + ... + 6652200.

It is an arithmetic number, because the mean of its divisors is an integer number (195876584337).

Almost surely, 2^{1343101221284} is an apocalyptic number.

It is an amenable number.

1343101221284 is a deficient number, since it is larger than the sum of its proper divisors (1007417790760).

1343101221284 is a wasteful number, since it uses less digits than its factorization.

1343101221284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13124974 (or 13124972 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 1343101221284 in words is "one trillion, three hundred forty-three billion, one hundred one million, two hundred twenty-one thousand, two hundred eighty-four".