32542443045 has 24 divisors (see below), whose sum is σ = 64465030656. Its totient is φ = 14876545248.

The previous prime is 32542443013. The next prime is 32542443049. The reversal of 32542443045 is 54034424523.

32542443045 is a `hidden beast` number, since 3 + 2 + 542 + 44 + 30 + 45 = 666.

It is not a de Polignac number, because 32542443045 - 2⁵ = 32542443013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32542443049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51654357 + ... + 51654986.

It is an arithmetic number, because the mean of its divisors is an integer number (2686042944).

Almost surely, 2^32542443045 is an apocalyptic number.

32542443045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32542443045 is a deficient number, since it is larger than the sum of its proper divisors (31922587611).

32542443045 is a wasteful number, since it uses less digits than its factorization.

32542443045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103309361 (or 103309358 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

Adding to 32542443045 its reverse (54034424523), we get a palindrome (86576867568).

The spelling of 32542443045 in words is "thirty-two billion, five hundred forty-two million, four hundred forty-three thousand, forty-five".