1343225089864 has 96 divisors (see below), whose sum is σ = 2938012457400. Its totient is φ = 574044226560.

The previous prime is 1343225089769. The next prime is 1343225089889. The reversal of 1343225089864 is 4689805223431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1120299467364 + 222925622500 = 1058442^2 + 472150^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323432812 + ... + 323436964.

Almost surely, 2^{1343225089864} is an apocalyptic number.

1343225089864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343225089864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469006228700).

1343225089864 is an abundant number, since it is smaller than the sum of its proper divisors (1594787367536).

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

1343225089864 is a wasteful number, since it uses less digits than its factorization.

1343225089864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6303 (or 6292 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 1343225089864 in words is "one trillion, three hundred forty-three billion, two hundred twenty-five million, eighty-nine thousand, eight hundred sixty-four".