2349397986128 has 40 divisors (see below), whose sum is σ = 4640250734112. Its totient is φ = 1152068404608.

The previous prime is 2349397986119. The next prime is 2349397986137. The reversal of 2349397986128 is 8216897939432.

It is an interprime number because it is at equal distance from previous prime (2349397986119) and next prime (2349397986137).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4583975 + ... + 5070662.

Almost surely, 2^{2349397986128} is an apocalyptic number.

It is an amenable number.

2349397986128 is a deficient number, since it is larger than the sum of its proper divisors (2290852747984).

2349397986128 is a wasteful number, since it uses less digits than its factorization.

2349397986128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9654939 (or 9654933 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 71.

The spelling of 2349397986128 in words is "two trillion, three hundred forty-nine billion, three hundred ninety-seven million, nine hundred eighty-six thousand, one hundred twenty-eight".