201044413042 has 16 divisors (see below), whose sum is σ = 329503155264. Its totient is φ = 91238994000.

The previous prime is 201044413039. The next prime is 201044413069. The reversal of 201044413042 is 240314440102.

It is a junction number, because it is equal to n+sod(n) for n = 201044412998 and 201044413016.

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, 7227309 + ... + 7255072.

It is an arithmetic number, because the mean of its divisors is an integer number (20593947204).

Almost surely, 2^201044413042 is an apocalyptic number.

201044413042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201044413042 is a deficient number, since it is larger than the sum of its proper divisors (128458742222).

201044413042 is a wasteful number, since it uses less digits than its factorization.

201044413042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14483025.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 201044413042 its reverse (240314440102), we get a palindrome (441358853144).

The spelling of 201044413042 in words is "two hundred one billion, forty-four million, four hundred thirteen thousand, forty-two".