32493041855999 has 4 divisors (see below), whose sum is σ = 32494587471936. Its totient is φ = 32491496240064.

The previous prime is 32493041855929. The next prime is 32493041856047. The reversal of 32493041855999 is 99955814039423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32493041855999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32493041855929) 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, 772776434 + ... + 772818479.

It is an arithmetic number, because the mean of its divisors is an integer number (8123646867984).

Almost surely, 2^{32493041855999} is an apocalyptic number.

32493041855999 is a deficient number, since it is larger than the sum of its proper divisors (1545615937).

32493041855999 is a wasteful number, since it uses less digits than its factorization.

32493041855999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545615936.

The product of its (nonzero) digits is 377913600, while the sum is 71.

The spelling of 32493041855999 in words is "thirty-two trillion, four hundred ninety-three billion, forty-one million, eight hundred fifty-five thousand, nine hundred ninety-nine".