32011113042 has 48 divisors (see below), whose sum is σ = 70743048480. Its totient is φ = 10458274176.

The previous prime is 32011113041. The next prime is 32011113047. The reversal of 32011113042 is 24031111023.

It is a super-2 number, since 2×32011113042² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32011113041) 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, 313173 + ... + 402615.

It is an arithmetic number, because the mean of its divisors is an integer number (1473813510).

Almost surely, 2^32011113042 is an apocalyptic number.

32011113042 is an abundant number, since it is smaller than the sum of its proper divisors (38731935438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32011113042 is a wasteful number, since it uses less digits than its factorization.

32011113042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89847 (or 89844 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 32011113042 its reverse (24031111023), we get a palindrome (56042224065).

The spelling of 32011113042 in words is "thirty-two billion, eleven million, one hundred thirteen thousand, forty-two".