2349868681408 has 14 divisors (see below), whose sum is σ = 4663020664796. Its totient is φ = 1174934340672.

The previous prime is 2349868681393. The next prime is 2349868681451. The reversal of 2349868681408 is 8041868689432.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18358349010 + ... + 18358349137.

Almost surely, 2^{2349868681408} is an apocalyptic number.

It is an amenable number.

2349868681408 is a deficient number, since it is larger than the sum of its proper divisors (2313151983388).

2349868681408 is an equidigital number, since it uses as much as digits as its factorization.

2349868681408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36716698159 (or 36716698149 counting only the distinct ones).

The product of its (nonzero) digits is 127401984, while the sum is 67.

The spelling of 2349868681408 in words is "two trillion, three hundred forty-nine billion, eight hundred sixty-eight million, six hundred eighty-one thousand, four hundred eight".