201334837804 has 6 divisors (see below), whose sum is σ = 352335966164. Its totient is φ = 100667418900.

The previous prime is 201334837799. The next prime is 201334837807. The reversal of 201334837804 is 408738433102.

It is not an unprimeable number, because it can be changed into a prime (201334837807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25166854722 + ... + 25166854729.

Almost surely, 2^201334837804 is an apocalyptic number.

It is an amenable number.

201334837804 is a deficient number, since it is larger than the sum of its proper divisors (151001128360).

201334837804 is a wasteful number, since it uses less digits than its factorization.

201334837804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50333709455 (or 50333709453 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 201334837804 in words is "two hundred one billion, three hundred thirty-four million, eight hundred thirty-seven thousand, eight hundred four".