12140011404020 has 48 divisors (see below), whose sum is σ = 25878466871040. Its totient is φ = 4782799384704.

The previous prime is 12140011403959. The next prime is 12140011404029. The reversal of 12140011404020 is 2040411004121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12140011403983 and 12140011404001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140011404029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8167766 + ... + 9538994.

It is an arithmetic number, because the mean of its divisors is an integer number (539134726480).

Almost surely, 2^{12140011404020} is an apocalyptic number.

12140011404020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12140011404020 is an abundant number, since it is smaller than the sum of its proper divisors (13738455467020).

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

12140011404020 is a wasteful number, since it uses less digits than its factorization.

12140011404020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377912 (or 1377910 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 12140011404020 its reverse (2040411004121), we get a palindrome (14180422408141).

The spelling of 12140011404020 in words is "twelve trillion, one hundred forty billion, eleven million, four hundred four thousand, twenty".