1824064433481 has 16 divisors (see below), whose sum is σ = 2437603439040. Its totient is φ = 1213284717120.

The previous prime is 1824064433447. The next prime is 1824064433531. The reversal of 1824064433481 is 1843344604281.

It is not a de Polignac number, because 1824064433481 - 2²³ = 1824056044873 is a prime.

It is a super-2 number, since 2×1824064433481² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1824064433481.

It is not an unprimeable number, because it can be changed into a prime (1824064433431) 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, 15157215 + ... + 15277083.

It is an arithmetic number, because the mean of its divisors is an integer number (152350214940).

Almost surely, 2^{1824064433481} is an apocalyptic number.

It is an amenable number.

1824064433481 is a deficient number, since it is larger than the sum of its proper divisors (613539005559).

1824064433481 is a wasteful number, since it uses less digits than its factorization.

1824064433481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131336.

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 1824064433481 in words is "one trillion, eight hundred twenty-four billion, sixty-four million, four hundred thirty-three thousand, four hundred eighty-one".