20100342014 has 4 divisors (see below), whose sum is σ = 30150513024. Its totient is φ = 10050171006.

The previous prime is 20100342007. The next prime is 20100342043. The reversal of 20100342014 is 41024300102.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 20100341983 and 20100342001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025085502 + ... + 5025085505.

It is an arithmetic number, because the mean of its divisors is an integer number (7537628256).

Almost surely, 2^20100342014 is an apocalyptic number.

20100342014 is a deficient number, since it is larger than the sum of its proper divisors (10050171010).

20100342014 is a wasteful number, since it uses less digits than its factorization.

20100342014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10050171009.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20100342014 its reverse (41024300102), we get a palindrome (61124642116).

The spelling of 20100342014 in words is "twenty billion, one hundred million, three hundred forty-two thousand, fourteen".