1443333340068 has 24 divisors (see below), whose sum is σ = 3368695296960. Its totient is φ = 480980041440.

The previous prime is 1443333340051. The next prime is 1443333340069. The reversal of 1443333340068 is 8600433333441.

It is a super-2 number, since 2×1443333340068² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1443333340069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16338103 + ... + 16426206.

It is an arithmetic number, because the mean of its divisors is an integer number (140362304040).

Almost surely, 2^{1443333340068} is an apocalyptic number.

It is an amenable number.

1443333340068 is an abundant number, since it is smaller than the sum of its proper divisors (1925361956892).

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

1443333340068 is a wasteful number, since it uses less digits than its factorization.

1443333340068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32767987 (or 32767985 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

The spelling of 1443333340068 in words is "one trillion, four hundred forty-three billion, three hundred thirty-three million, three hundred forty thousand, sixty-eight".