2134005253212 has 48 divisors (see below), whose sum is σ = 5745930025472. Its totient is φ = 603796213440.

The previous prime is 2134005253187. The next prime is 2134005253241. The reversal of 2134005253212 is 2123525004312.

It is a self number, because there is not a number n which added to its sum of digits gives 2134005253212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123315739 + ... + 123333042.

Almost surely, 2^{2134005253212} is an apocalyptic number.

It is an amenable number.

2134005253212 is an abundant number, since it is smaller than the sum of its proper divisors (3611924772260).

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

2134005253212 is a wasteful number, since it uses less digits than its factorization.

2134005253212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246648898 (or 246648896 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 2134005253212 in words is "two trillion, one hundred thirty-four billion, five million, two hundred fifty-three thousand, two hundred twelve".