32404042132441 has 4 divisors (see below), whose sum is σ = 37033191008512. Its totient is φ = 27774893256372.

The previous prime is 32404042132417. The next prime is 32404042132447. The reversal of 32404042132441 is 14423124040423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32404042132441 - 2¹⁹ = 32404041608153 is a prime.

It is a super-2 number, since 2×32404042132441² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32404042132397 and 32404042132406.

It is not an unprimeable number, because it can be changed into a prime (32404042132447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314574438025 + ... + 2314574438038.

It is an arithmetic number, because the mean of its divisors is an integer number (9258297752128).

Almost surely, 2^{32404042132441} is an apocalyptic number.

It is an amenable number.

32404042132441 is a deficient number, since it is larger than the sum of its proper divisors (4629148876071).

32404042132441 is an equidigital number, since it uses as much as digits as its factorization.

32404042132441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629148876070.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 32404042132441 its reverse (14423124040423), we get a palindrome (46827166172864).

The spelling of 32404042132441 in words is "thirty-two trillion, four hundred four billion, forty-two million, one hundred thirty-two thousand, four hundred forty-one".