383642309174916 has 96 divisors (see below), whose sum is σ = 1035194353345152. Its totient is φ = 109289026723840.

The previous prime is 383642309174893. The next prime is 383642309174941. The reversal of 383642309174916 is 619471903246383.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 97822281 + ... + 101668496.

It is an arithmetic number, because the mean of its divisors is an integer number (10783274514012).

Almost surely, 2^{383642309174916} is an apocalyptic number.

It is an amenable number.

383642309174916 is an abundant number, since it is smaller than the sum of its proper divisors (651552044170236).

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

383642309174916 is a wasteful number, since it uses less digits than its factorization.

383642309174916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199491669 (or 199491667 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 66.

The spelling of 383642309174916 in words is "three hundred eighty-three trillion, six hundred forty-two billion, three hundred nine million, one hundred seventy-four thousand, nine hundred sixteen".