383857494096 has 40 divisors (see below), whose sum is σ = 993870361440. Its totient is φ = 127663659136.

The previous prime is 383857494091. The next prime is 383857494191. The reversal of 383857494096 is 690494758383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (383857494091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9004731 + ... + 9047258.

It is an arithmetic number, because the mean of its divisors is an integer number (24846759036).

Almost surely, 2^383857494096 is an apocalyptic number.

It is an amenable number.

383857494096 is an abundant number, since it is smaller than the sum of its proper divisors (610012867344).

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

383857494096 is a wasteful number, since it uses less digits than its factorization.

383857494096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052443 (or 18052437 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 383857494096 in words is "three hundred eighty-three billion, eight hundred fifty-seven million, four hundred ninety-four thousand, ninety-six".