140012323110 has 96 divisors (see below), whose sum is σ = 406811976480. Its totient is φ = 33114508800.

The previous prime is 140012323079. The next prime is 140012323111. The reversal of 140012323110 is 11323210041.

140012323110 is a `hidden beast` number, since 1 + 400 + 1 + 23 + 231 + 10 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140012323111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1684125 + ... + 1765304.

It is an arithmetic number, because the mean of its divisors is an integer number (4237624755).

Almost surely, 2^140012323110 is an apocalyptic number.

140012323110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140012323110 is an abundant number, since it is smaller than the sum of its proper divisors (266799653370).

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

140012323110 is a wasteful number, since it uses less digits than its factorization.

140012323110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449494 (or 3449491 counting only the distinct ones).

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

Adding to 140012323110 its reverse (11323210041), we get a palindrome (151335533151).

The spelling of 140012323110 in words is "one hundred forty billion, twelve million, three hundred twenty-three thousand, one hundred ten".