2334556891356 has 48 divisors (see below), whose sum is σ = 5461892153760. Its totient is φ = 776101582080.

The previous prime is 2334556891343. The next prime is 2334556891411. The reversal of 2334556891356 is 6531986554332.

It is a self number, because there is not a number n which added to its sum of digits gives 2334556891356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32688246 + ... + 32759586.

It is an arithmetic number, because the mean of its divisors is an integer number (113789419870).

Almost surely, 2^{2334556891356} is an apocalyptic number.

It is an amenable number.

2334556891356 is an abundant number, since it is smaller than the sum of its proper divisors (3127335262404).

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

2334556891356 is a wasteful number, since it uses less digits than its factorization.

2334556891356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78614 (or 78612 counting only the distinct ones).

The product of its digits is 69984000, while the sum is 60.

The spelling of 2334556891356 in words is "two trillion, three hundred thirty-four billion, five hundred fifty-six million, eight hundred ninety-one thousand, three hundred fifty-six".