140133413412 has 144 divisors (see below), whose sum is σ = 366010130304. Its totient is φ = 45178560000.

The previous prime is 140133413353. The next prime is 140133413419. The reversal of 140133413412 is 214314331041.

It is not an unprimeable number, because it can be changed into a prime (140133413419) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172790487 + ... + 172791297.

It is an arithmetic number, because the mean of its divisors is an integer number (2541737016).

Almost surely, 2^140133413412 is an apocalyptic number.

140133413412 is a gapful number since it is divisible by the number (12) 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 140133413412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183005065152).

140133413412 is an abundant number, since it is smaller than the sum of its proper divisors (225876716892).

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

140133413412 is a wasteful number, since it uses less digits than its factorization.

140133413412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730 (or 1725 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 140133413412 its reverse (214314331041), we get a palindrome (354447744453).

The spelling of 140133413412 in words is "one hundred forty billion, one hundred thirty-three million, four hundred thirteen thousand, four hundred twelve".