201044441010 has 64 divisors (see below), whose sum is σ = 551550062592. Its totient is φ = 45943525056.

The previous prime is 201044440951. The next prime is 201044441051. The reversal of 201044441010 is 10144440102.

201044441010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201044441010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 946699 + ... + 1139441.

It is an arithmetic number, because the mean of its divisors is an integer number (8617969728).

Almost surely, 2^201044441010 is an apocalyptic number.

201044441010 is an abundant number, since it is smaller than the sum of its proper divisors (350505621582).

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

201044441010 is a wasteful number, since it uses less digits than its factorization.

201044441010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197727.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 201044441010 its reverse (10144440102), we get a palindrome (211188881112).

The spelling of 201044441010 in words is "two hundred one billion, forty-four million, four hundred forty-one thousand, ten".