2133397759782 has 64 divisors (see below), whose sum is σ = 4381704331200. Its totient is φ = 692068638720.

The previous prime is 2133397759777. The next prime is 2133397759819. The reversal of 2133397759782 is 2879577933312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364244598 + ... + 364250454.

It is an arithmetic number, because the mean of its divisors is an integer number (68464130175).

Almost surely, 2^{2133397759782} is an apocalyptic number.

2133397759782 is an abundant number, since it is smaller than the sum of its proper divisors (2248306571418).

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

2133397759782 is a wasteful number, since it uses less digits than its factorization.

2133397759782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9321.

The product of its digits is 120022560, while the sum is 66.

The spelling of 2133397759782 in words is "two trillion, one hundred thirty-three billion, three hundred ninety-seven million, seven hundred fifty-nine thousand, seven hundred eighty-two".