20114140014 has 24 divisors (see below), whose sum is σ = 44594141592. Its totient is φ = 6548789520.

The previous prime is 20114140009. The next prime is 20114140027. The reversal of 20114140014 is 41004141102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12992857 + ... + 12994404.

It is an arithmetic number, because the mean of its divisors is an integer number (1858089233).

Almost surely, 2^20114140014 is an apocalyptic number.

20114140014 is an abundant number, since it is smaller than the sum of its proper divisors (24480001578).

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

20114140014 is a wasteful number, since it uses less digits than its factorization.

20114140014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25987312 (or 25987309 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20114140014 its reverse (41004141102), we get a palindrome (61118281116).

The spelling of 20114140014 in words is "twenty billion, one hundred fourteen million, one hundred forty thousand, fourteen".