3781911036000 has 192 divisors, whose sum is σ = 12623307592896. Its totient is φ = 989480960000.

The previous prime is 3781911035923. The next prime is 3781911036031. The reversal of 3781911036000 is 6301191873.

It is a self number, because there is not a number n which added to its sum of digits gives 3781911036000.

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, 2337201 + ... + 3609200.

It is an arithmetic number, because the mean of its divisors is an integer number (65746393713).

Almost surely, 2^{3781911036000} is an apocalyptic number.

3781911036000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3781911036000 is an abundant number, since it is smaller than the sum of its proper divisors (8841396556896).

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

3781911036000 is a wasteful number, since it uses less digits than its factorization.

3781911036000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5946482 (or 5946464 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 3781911036000 in words is "three trillion, seven hundred eighty-one billion, nine hundred eleven million, thirty-six thousand".