32380731441 has 24 divisors (see below), whose sum is σ = 47701607616. Its totient is φ = 21158985120.

The previous prime is 32380731431. The next prime is 32380731457. The reversal of 32380731441 is 14413708323.

It is not a de Polignac number, because 32380731441 - 2⁹ = 32380730929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32380731396 and 32380731405.

It is not an unprimeable number, because it can be changed into a prime (32380731431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458866 + ... + 524708.

It is an arithmetic number, because the mean of its divisors is an integer number (1987566984).

Almost surely, 2^32380731441 is an apocalyptic number.

It is an amenable number.

32380731441 is a deficient number, since it is larger than the sum of its proper divisors (15320876175).

32380731441 is a wasteful number, since it uses less digits than its factorization.

32380731441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66933 (or 66930 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 32380731441 in words is "thirty-two billion, three hundred eighty million, seven hundred thirty-one thousand, four hundred forty-one".