140012000000000 has 960 divisors, whose sum is σ = 388705038321600. Its totient is φ = 50176000000000.

The previous prime is 140011999999981. The next prime is 140012000000003. The reversal of 140012000000000 is 210041.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140012000000003) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1971999999965 + ... + 1972000000035.

It is an arithmetic number, because the mean of its divisors is an integer number (404901081585).

Almost surely, 2^{140012000000000} is an apocalyptic number.

140012000000000 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 140012000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194352519160800).

140012000000000 is an abundant number, since it is smaller than the sum of its proper divisors (248693038321600).

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

140012000000000 is an frugal number, since it uses more digits than its factorization.

140012000000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 140012000000000 its reverse (210041), we get a palindrome (140012000210041).

The spelling of 140012000000000 in words is "one hundred forty trillion, twelve billion", and thus it is an aban number.