2389670769832 has 16 divisors (see below), whose sum is σ = 4524995394900. Its totient is φ = 1183005331200.

The previous prime is 2389670769823. The next prime is 2389670769847.

2389670769832 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 2380892204196 + 8778565636 = 1543014^2 + 93694^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478755857 + ... + 1478757472.

Almost surely, 2^{2389670769832} is an apocalyptic number.

It is an amenable number.

2389670769832 is a deficient number, since it is larger than the sum of its proper divisors (2135324625068).

2389670769832 is a wasteful number, since it uses less digits than its factorization.

2389670769832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957513436 (or 2957513432 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 70.

The spelling of 2389670769832 in words is "two trillion, three hundred eighty-nine billion, six hundred seventy million, seven hundred sixty-nine thousand, eight hundred thirty-two".