1484568143 has 6 divisors (see below), whose sum is σ = 1551921504. Its totient is φ = 1420021196.

The previous prime is 1484568103. The next prime is 1484568157. The reversal of 1484568143 is 3418654841.

It is not a de Polignac number, because 1484568143 - 2¹² = 1484564047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1484568094 and 1484568103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484568103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1402655 + ... + 1403712.

It is an arithmetic number, because the mean of its divisors is an integer number (258653584).

Almost surely, 2^1484568143 is an apocalyptic number.

1484568143 is a deficient number, since it is larger than the sum of its proper divisors (67353361).

1484568143 is an equidigital number, since it uses as much as digits as its factorization.

1484568143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806413 (or 2806390 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 1484568143 is about 38530.0939915801. The cubic root of 1484568143 is about 1140.7751327826.

The spelling of 1484568143 in words is "one billion, four hundred eighty-four million, five hundred sixty-eight thousand, one hundred forty-three".