32381118542 has 24 divisors (see below), whose sum is σ = 50062815936. Its totient is φ = 15707881728.

The previous prime is 32381118527. The next prime is 32381118593. The reversal of 32381118542 is 24581118323.

It is a junction number, because it is equal to n+sod(n) for n = 32381118496 and 32381118505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 949763 + ... + 983265.

It is an arithmetic number, because the mean of its divisors is an integer number (2085950664).

Almost surely, 2^32381118542 is an apocalyptic number.

32381118542 is a deficient number, since it is larger than the sum of its proper divisors (17681697394).

32381118542 is a wasteful number, since it uses less digits than its factorization.

32381118542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33932 (or 33895 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The spelling of 32381118542 in words is "thirty-two billion, three hundred eighty-one million, one hundred eighteen thousand, five hundred forty-two".