201374457384 has 16 divisors (see below), whose sum is σ = 503436143520. Its totient is φ = 67124819120.

The previous prime is 201374457379. The next prime is 201374457391. The reversal of 201374457384 is 483754473102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195301172 + ... + 4195301219.

It is an arithmetic number, because the mean of its divisors is an integer number (31464758970).

Almost surely, 2^201374457384 is an apocalyptic number.

201374457384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201374457384 is an abundant number, since it is smaller than the sum of its proper divisors (302061686136).

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

201374457384 is a wasteful number, since it uses less digits than its factorization.

201374457384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8390602400 (or 8390602396 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 201374457384 in words is "two hundred one billion, three hundred seventy-four million, four hundred fifty-seven thousand, three hundred eighty-four".