20141240234412 has 96 divisors (see below), whose sum is σ = 52843833149184. Its totient is φ = 5917951872000.

The previous prime is 20141240234347. The next prime is 20141240234431. The reversal of 20141240234412 is 21443204214102.

It is a self number, because there is not a number n which added to its sum of digits gives 20141240234412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12173089 + ... + 13728312.

It is an arithmetic number, because the mean of its divisors is an integer number (550456595304).

Almost surely, 2^{20141240234412} is an apocalyptic number.

20141240234412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20141240234412 is an abundant number, since it is smaller than the sum of its proper divisors (32702592914772).

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

20141240234412 is a wasteful number, since it uses less digits than its factorization.

20141240234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25901599 (or 25901597 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 20141240234412 its reverse (21443204214102), we get a palindrome (41584444448514).

The spelling of 20141240234412 in words is "twenty trillion, one hundred forty-one billion, two hundred forty million, two hundred thirty-four thousand, four hundred twelve".