140132110140 has 72 divisors (see below), whose sum is σ = 463709898288. Its totient is φ = 33971420160.

The previous prime is 140132110121. The next prime is 140132110147. The reversal of 140132110140 is 41011231041.

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 (140132110147) 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, 35384917 + ... + 35388876.

It is an arithmetic number, because the mean of its divisors is an integer number (6440415254).

Almost surely, 2^140132110140 is an apocalyptic number.

140132110140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140132110140 is an abundant number, since it is smaller than the sum of its proper divisors (323577788148).

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

140132110140 is a wasteful number, since it uses less digits than its factorization.

140132110140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70773819 (or 70773814 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 140132110140 its reverse (41011231041), we get a palindrome (181143341181).

The spelling of 140132110140 in words is "one hundred forty billion, one hundred thirty-two million, one hundred ten thousand, one hundred forty".