1443472068 has 48 divisors (see below), whose sum is σ = 3401798400. Its totient is φ = 476365824.

The previous prime is 1443472061. The next prime is 1443472073. The reversal of 1443472068 is 8602743441.

It is a super-3 number, since 3×1443472068³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1443472061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630021 + ... + 632307.

It is an arithmetic number, because the mean of its divisors is an integer number (70870800).

Almost surely, 2^1443472068 is an apocalyptic number.

It is an amenable number.

1443472068 is an abundant number, since it is smaller than the sum of its proper divisors (1958326332).

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

1443472068 is a wasteful number, since it uses less digits than its factorization.

1443472068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796 (or 2794 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 1443472068 is about 37993.0528912853. The cubic root of 1443472068 is about 1130.1501009264.

The spelling of 1443472068 in words is "one billion, four hundred forty-three million, four hundred seventy-two thousand, sixty-eight".