441201013 has 4 divisors (see below), whose sum is σ = 481310208. Its totient is φ = 401091820.

The previous prime is 441200993. The next prime is 441201037. The reversal of 441201013 is 310102144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441201013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441201043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20054581 + ... + 20054602.

It is an arithmetic number, because the mean of its divisors is an integer number (120327552).

Almost surely, 2^441201013 is an apocalyptic number.

It is an amenable number.

441201013 is a deficient number, since it is larger than the sum of its proper divisors (40109195).

441201013 is a wasteful number, since it uses less digits than its factorization.

441201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40109194.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 441201013 is about 21004.7854785523. The cubic root of 441201013 is about 761.2818930540.

Adding to 441201013 its reverse (310102144), we get a palindrome (751303157).

The spelling of 441201013 in words is "four hundred forty-one million, two hundred one thousand, thirteen".