2134520648512 has 336 divisors, whose sum is σ = 5114551559040. Its totient is φ = 880700620800.

The previous prime is 2134520648473. The next prime is 2134520648573. The reversal of 2134520648512 is 2158460254312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5945739789 + ... + 5945740147.

It is an arithmetic number, because the mean of its divisors is an integer number (15221879640).

Almost surely, 2^{2134520648512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134520648512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2557275779520).

2134520648512 is an abundant number, since it is smaller than the sum of its proper divisors (2980030910528).

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

2134520648512 is a wasteful number, since it uses less digits than its factorization.

2134520648512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910 (or 893 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 2134520648512 in words is "two trillion, one hundred thirty-four billion, five hundred twenty million, six hundred forty-eight thousand, five hundred twelve".