1294132026834 has 24 divisors (see below), whose sum is σ = 2894402813952. Its totient is φ = 417461943960.

The previous prime is 1294132026829. The next prime is 1294132026853. The reversal of 1294132026834 is 4386202314921.

1294132026834 is a `hidden beast` number, since 1 + 29 + 41 + 320 + 268 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1294132026834.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1159615954 + ... + 1159617069.

It is an arithmetic number, because the mean of its divisors is an integer number (120600117248).

Almost surely, 2^{1294132026834} is an apocalyptic number.

1294132026834 is an abundant number, since it is smaller than the sum of its proper divisors (1600270787118).

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

1294132026834 is a wasteful number, since it uses less digits than its factorization.

1294132026834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319233062 (or 2319233059 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 1294132026834 in words is "one trillion, two hundred ninety-four billion, one hundred thirty-two million, twenty-six thousand, eight hundred thirty-four".