201413243044040 has 32 divisors (see below), whose sum is σ = 479837431959480. Its totient is φ = 75826162086912.

The previous prime is 201413243044033. The next prime is 201413243044049. The reversal of 201413243044040 is 40440342314102.

It can be written as a sum of positive squares in 4 ways, for example, as 200756537024164 + 656706019876 = 14168858^2 + 810374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201413243043988 and 201413243044006.

It is not an unprimeable number, because it can be changed into a prime (201413243044049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148097972147 + ... + 148097973506.

Almost surely, 2^{201413243044040} is an apocalyptic number.

201413243044040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201413243044040 is an abundant number, since it is smaller than the sum of its proper divisors (278424188915440).

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

201413243044040 is a wasteful number, since it uses less digits than its factorization.

201413243044040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296195945681 (or 296195945677 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 201413243044040 its reverse (40440342314102), we get a palindrome (241853585358142).

The spelling of 201413243044040 in words is "two hundred one trillion, four hundred thirteen billion, two hundred forty-three million, forty-four thousand, forty".