20120414112080 has 80 divisors (see below), whose sum is σ = 47480114917440. Its totient is φ = 7927719207936.

The previous prime is 20120414112079. The next prime is 20120414112103. The reversal of 20120414112080 is 8021141402102.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163241516 + ... + 163364724.

It is an arithmetic number, because the mean of its divisors is an integer number (593501436468).

Almost surely, 2^{20120414112080} is an apocalyptic number.

20120414112080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20120414112080 is an abundant number, since it is smaller than the sum of its proper divisors (27359700805360).

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

20120414112080 is a wasteful number, since it uses less digits than its factorization.

20120414112080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153756 (or 153750 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

Adding to 20120414112080 its reverse (8021141402102), we get a palindrome (28141555514182).

The spelling of 20120414112080 in words is "twenty trillion, one hundred twenty billion, four hundred fourteen million, one hundred twelve thousand, eighty".