2134021701208 has 32 divisors (see below), whose sum is σ = 4115780444160. Its totient is φ = 1036740085920.

The previous prime is 2134021701199. The next prime is 2134021701223. The reversal of 2134021701208 is 8021071204312.

It is a self number, because there is not a number n which added to its sum of digits gives 2134021701208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16173960 + ... + 16305367.

It is an arithmetic number, because the mean of its divisors is an integer number (128618138880).

Almost surely, 2^{2134021701208} is an apocalyptic number.

It is an amenable number.

2134021701208 is a deficient number, since it is larger than the sum of its proper divisors (1981758742952).

2134021701208 is a wasteful number, since it uses less digits than its factorization.

2134021701208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32479567 (or 32479563 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 2134021701208 in words is "two trillion, one hundred thirty-four billion, twenty-one million, seven hundred one thousand, two hundred eight".