20160206002104 has 64 divisors (see below), whose sum is σ = 60988858502400. Its totient is φ = 5421231865344.

The previous prime is 20160206002103. The next prime is 20160206002129. The reversal of 20160206002104 is 40120060206102.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20160206002103) 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, 3529444974 + ... + 3529450685.

It is an arithmetic number, because the mean of its divisors is an integer number (952950914100).

Almost surely, 2^{20160206002104} is an apocalyptic number.

20160206002104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20160206002104 is an abundant number, since it is smaller than the sum of its proper divisors (40828652500296).

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

20160206002104 is a wasteful number, since it uses less digits than its factorization.

20160206002104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7058895692 (or 7058895688 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 20160206002104 its reverse (40120060206102), we get a palindrome (60280266208206).

The spelling of 20160206002104 in words is "twenty trillion, one hundred sixty billion, two hundred six million, two thousand, one hundred four".