441262632131 has 4 divisors (see below), whose sum is σ = 445386582072. Its totient is φ = 437138682192.

The previous prime is 441262632091. The next prime is 441262632149. The reversal of 441262632131 is 131236262144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 441262632131 - 2¹⁸ = 441262369987 is a prime.

It is a super-2 number, since 2×441262632131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441262632091 and 441262632100.

It is not an unprimeable number, because it can be changed into a prime (441262637131) 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, 2061974810 + ... + 2061975023.

It is an arithmetic number, because the mean of its divisors is an integer number (111346645518).

Almost surely, 2^441262632131 is an apocalyptic number.

441262632131 is a deficient number, since it is larger than the sum of its proper divisors (4123949941).

441262632131 is a wasteful number, since it uses less digits than its factorization.

441262632131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123949940.

The product of its digits is 41472, while the sum is 35.

Adding to 441262632131 its reverse (131236262144), we get a palindrome (572498894275).

The spelling of 441262632131 in words is "four hundred forty-one billion, two hundred sixty-two million, six hundred thirty-two thousand, one hundred thirty-one".