2134939068428 has 12 divisors (see below), whose sum is σ = 3955916509272. Its totient is φ = 1004677208640.

The previous prime is 2134939068391. The next prime is 2134939068439. The reversal of 2134939068428 is 8248609394312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15698081318 + ... + 15698081453.

It is an arithmetic number, because the mean of its divisors is an integer number (329659709106).

Almost surely, 2^{2134939068428} is an apocalyptic number.

It is an amenable number.

2134939068428 is a deficient number, since it is larger than the sum of its proper divisors (1820977440844).

2134939068428 is a wasteful number, since it uses less digits than its factorization.

2134939068428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31396162792 (or 31396162790 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 59.

The spelling of 2134939068428 in words is "two trillion, one hundred thirty-four billion, nine hundred thirty-nine million, sixty-eight thousand, four hundred twenty-eight".