32442045511 has 2 divisors, whose sum is σ = 32442045512. Its totient is φ = 32442045510.

The previous prime is 32442045499. The next prime is 32442045541. The reversal of 32442045511 is 11554024423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32442045511 - 2¹¹ = 32442043463 is a prime.

It is a super-2 number, since 2×32442045511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32442045541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16221022755 + 16221022756.

It is an arithmetic number, because the mean of its divisors is an integer number (16221022756).

Almost surely, 2^32442045511 is an apocalyptic number.

32442045511 is a deficient number, since it is larger than the sum of its proper divisors (1).

32442045511 is an equidigital number, since it uses as much as digits as its factorization.

32442045511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 32442045511 its reverse (11554024423), we get a palindrome (43996069934).

The spelling of 32442045511 in words is "thirty-two billion, four hundred forty-two million, forty-five thousand, five hundred eleven".