201255043104004 has 24 divisors (see below), whose sum is σ = 360638429326560. Its totient is φ = 98218757993664.

The previous prime is 201255043103957. The next prime is 201255043104013. The reversal of 201255043104004 is 400401340552102.

201255043104004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408018514 + ... + 408511465.

It is an arithmetic number, because the mean of its divisors is an integer number (15026601221940).

Almost surely, 2^{201255043104004} is an apocalyptic number.

It is an amenable number.

201255043104004 is a deficient number, since it is larger than the sum of its proper divisors (159383386222556).

201255043104004 is a wasteful number, since it uses less digits than its factorization.

201255043104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816531459 (or 816531457 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 201255043104004 its reverse (400401340552102), we get a palindrome (601656383656106).

The spelling of 201255043104004 in words is "two hundred one trillion, two hundred fifty-five billion, forty-three million, one hundred four thousand, four".