381936201036 has 48 divisors (see below), whose sum is σ = 985675976544. Its totient is φ = 114342644736.

The previous prime is 381936201029. The next prime is 381936201037. The reversal of 381936201036 is 630102639183.

It is not an unprimeable number, because it can be changed into a prime (381936201037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33079485 + ... + 33091028.

It is an arithmetic number, because the mean of its divisors is an integer number (20534916178).

Almost surely, 2^381936201036 is an apocalyptic number.

It is an amenable number.

381936201036 is an abundant number, since it is smaller than the sum of its proper divisors (603739775508).

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

381936201036 is a wasteful number, since it uses less digits than its factorization.

381936201036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66170570 (or 66170568 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 381936201036 in words is "three hundred eighty-one billion, nine hundred thirty-six million, two hundred one thousand, thirty-six".