201033000042 has 32 divisors (see below), whose sum is σ = 459594465792. Its totient is φ = 57426691824.

The previous prime is 201033000029. The next prime is 201033000053. The reversal of 201033000042 is 240000330102.

It is a junction number, because it is equal to n+sod(n) for n = 201032999985 and 201033000030.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254128 + ... + 683115.

It is an arithmetic number, because the mean of its divisors is an integer number (14362327056).

Almost surely, 2^201033000042 is an apocalyptic number.

201033000042 is an abundant number, since it is smaller than the sum of its proper divisors (258561465750).

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

201033000042 is a wasteful number, since it uses less digits than its factorization.

201033000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942362.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 201033000042 its reverse (240000330102), we get a palindrome (441033330144).

The spelling of 201033000042 in words is "two hundred one billion, thirty-three million, forty-two", and thus it is an aban number.