1868336703352 has 64 divisors (see below), whose sum is σ = 4054651776000. Its totient is φ = 790503083136.

The previous prime is 1868336703347. The next prime is 1868336703361. The reversal of 1868336703352 is 2533076338681.

It is a junction number, because it is equal to n+sod(n) for n = 1868336703293 and 1868336703302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87217299 + ... + 87238717.

It is an arithmetic number, because the mean of its divisors is an integer number (63353934000).

Almost surely, 2^{1868336703352} is an apocalyptic number.

It is an amenable number.

1868336703352 is an abundant number, since it is smaller than the sum of its proper divisors (2186315072648).

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

1868336703352 is a wasteful number, since it uses less digits than its factorization.

1868336703352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41228 (or 41224 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 1868336703352 in words is "one trillion, eight hundred sixty-eight billion, three hundred thirty-six million, seven hundred three thousand, three hundred fifty-two".