445200410213131 has 8 divisors (see below), whose sum is σ = 451471547111904. Its totient is φ = 438929292997440.

The previous prime is 445200410213047. The next prime is 445200410213159. The reversal of 445200410213131 is 131312014002544.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 445200410213131 - 2⁹ = 445200410212619 is a prime.

It is a super-2 number, since 2×445200410213131² (a number of 30 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 = 445200410213093 and 445200410213102.

It is not an unprimeable number, because it can be changed into a prime (445200410243131) 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, 44041965 + ... + 53198641.

It is an arithmetic number, because the mean of its divisors is an integer number (56433943388988).

Almost surely, 2^{445200410213131} is an apocalyptic number.

445200410213131 is a deficient number, since it is larger than the sum of its proper divisors (6271136898773).

445200410213131 is an equidigital number, since it uses as much as digits as its factorization.

445200410213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9841541.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 445200410213131 its reverse (131312014002544), we get a palindrome (576512424215675).

The spelling of 445200410213131 in words is "four hundred forty-five trillion, two hundred billion, four hundred ten million, two hundred thirteen thousand, one hundred thirty-one".