1464326143 has 12 divisors (see below), whose sum is σ = 1793053560. Its totient is φ = 1189076112.

The previous prime is 1464326113. The next prime is 1464326153. The reversal of 1464326143 is 3416234641.

It is not a de Polignac number, because 1464326143 - 2⁹ = 1464325631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1464326099 and 1464326108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1464326113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785496 + ... + 787357.

It is an arithmetic number, because the mean of its divisors is an integer number (149421130).

Almost surely, 2^1464326143 is an apocalyptic number.

1464326143 is a deficient number, since it is larger than the sum of its proper divisors (328727417).

1464326143 is a wasteful number, since it uses less digits than its factorization.

1464326143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572886 (or 1572879 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 1464326143 is about 38266.5146440070. The cubic root of 1464326143 is about 1135.5665870331.

The spelling of 1464326143 in words is "one billion, four hundred sixty-four million, three hundred twenty-six thousand, one hundred forty-three".