140112003240 has 1152 divisors, whose sum is σ = 560893132800. Its totient is φ = 30177100800.

The previous prime is 140112003179. The next prime is 140112003319. The reversal of 140112003240 is 42300211041.

140112003240 is a `hidden beast` number, since 1 + 401 + 1 + 20 + 0 + 3 + 240 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1103244057 + ... + 1103244183.

It is an arithmetic number, because the mean of its divisors is an integer number (486886400).

Almost surely, 2^140112003240 is an apocalyptic number.

140112003240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140112003240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280446566400).

140112003240 is an abundant number, since it is smaller than the sum of its proper divisors (420781129560).

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

140112003240 is a wasteful number, since it uses less digits than its factorization.

140112003240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 140112003240 its reverse (42300211041), we get a palindrome (182412214281).

The spelling of 140112003240 in words is "one hundred forty billion, one hundred twelve million, three thousand, two hundred forty".