12014141420 has 24 divisors (see below), whose sum is σ = 25233396048. Its totient is φ = 4804952000.

The previous prime is 12014141411. The next prime is 12014141423. The reversal of 12014141420 is 2414141021.

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 = 12014141392 and 12014141401.

It is not an unprimeable number, because it can be changed into a prime (12014141423) 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 7 ways as a sum of consecutive naturals, for example, 108710 + ... + 189330.

It is an arithmetic number, because the mean of its divisors is an integer number (1051391502).

Almost surely, 2^12014141420 is an apocalyptic number.

12014141420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12014141420 is an abundant number, since it is smaller than the sum of its proper divisors (13219254628).

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

12014141420 is a wasteful number, since it uses less digits than its factorization.

12014141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88081 (or 88079 counting only the distinct ones).

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

Adding to 12014141420 its reverse (2414141021), we get a palindrome (14428282441).

The spelling of 12014141420 in words is "twelve billion, fourteen million, one hundred forty-one thousand, four hundred twenty".