14121102000 has 80 divisors (see below), whose sum is σ = 45526452192. Its totient is φ = 3765625600.

The previous prime is 14121101983. The next prime is 14121102001. The reversal of 14121102000 is 20112141.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (14121102001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1170759 + ... + 1182758.

Almost surely, 2^14121102000 is an apocalyptic number.

14121102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14121102000 is an abundant number, since it is smaller than the sum of its proper divisors (31405350192).

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

14121102000 is a wasteful number, since it uses less digits than its factorization.

14121102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353543 (or 2353527 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 14121102000 its reverse (20112141), we get a palindrome (14141214141).

The spelling of 14121102000 in words is "fourteen billion, one hundred twenty-one million, one hundred two thousand".