140433111112 has 64 divisors (see below), whose sum is σ = 308473401600. Its totient is φ = 58678517760.

The previous prime is 140433111107. The next prime is 140433111149. The reversal of 140433111112 is 211111334041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3559848 + ... + 3599080.

It is an arithmetic number, because the mean of its divisors is an integer number (4819896900).

Almost surely, 2^140433111112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140433111112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154236700800).

140433111112 is an abundant number, since it is smaller than the sum of its proper divisors (168040290488).

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

140433111112 is a wasteful number, since it uses less digits than its factorization.

140433111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40846 (or 40842 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 140433111112 its reverse (211111334041), we get a palindrome (351544445153).

The spelling of 140433111112 in words is "one hundred forty billion, four hundred thirty-three million, one hundred eleven thousand, one hundred twelve".