1343103316644 has 24 divisors (see below), whose sum is σ = 3147961143040. Its totient is φ = 445693476384.

The previous prime is 1343103316613. The next prime is 1343103316657. The reversal of 1343103316644 is 4466133013431.

It is a super-2 number, since 2×1343103316644² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 250950859 + ... + 250956210.

Almost surely, 2^{1343103316644} is an apocalyptic number.

It is an amenable number.

1343103316644 is an abundant number, since it is smaller than the sum of its proper divisors (1804857826396).

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

1343103316644 is a wasteful number, since it uses less digits than its factorization.

1343103316644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501907299 (or 501907297 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 1343103316644 in words is "one trillion, three hundred forty-three billion, one hundred three million, three hundred sixteen thousand, six hundred forty-four".