441426513147 has 4 divisors (see below), whose sum is σ = 588568684200. Its totient is φ = 294284342096.

The previous prime is 441426513133. The next prime is 441426513167. The reversal of 441426513147 is 741315624144.

It is a happy number.

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 441426513147 - 2¹⁹ = 441425988859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441426513099 and 441426513108.

It is not an unprimeable number, because it can be changed into a prime (441426513167) 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, 73571085522 + ... + 73571085527.

It is an arithmetic number, because the mean of its divisors is an integer number (147142171050).

Almost surely, 2^441426513147 is an apocalyptic number.

441426513147 is a deficient number, since it is larger than the sum of its proper divisors (147142171053).

441426513147 is a wasteful number, since it uses less digits than its factorization.

441426513147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147142171052.

The product of its digits is 322560, while the sum is 42.

The spelling of 441426513147 in words is "four hundred forty-one billion, four hundred twenty-six million, five hundred thirteen thousand, one hundred forty-seven".