20114004120 has 96 divisors (see below), whose sum is σ = 70193790000. Its totient is φ = 4597485312.

The previous prime is 20114004101. The next prime is 20114004187. The reversal of 20114004120 is 2140041102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20114004120.

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 23 ways as a sum of consecutive naturals, for example, 1704495 + ... + 1716254.

Almost surely, 2^20114004120 is an apocalyptic number.

20114004120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20114004120 is an abundant number, since it is smaller than the sum of its proper divisors (50079785880).

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

20114004120 is a wasteful number, since it uses less digits than its factorization.

20114004120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420777 (or 3420766 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20114004120 its reverse (2140041102), we get a palindrome (22254045222).

The spelling of 20114004120 in words is "twenty billion, one hundred fourteen million, four thousand, one hundred twenty".