441426245 has 16 divisors (see below), whose sum is σ = 571558512. Its totient is φ = 325347840.

The previous prime is 441426229. The next prime is 441426277. The reversal of 441426245 is 542624144.

It can be written as a sum of positive squares in 8 ways, for example, as 1014049 + 440412196 = 1007^2 + 20986^2 .

It is not a de Polignac number, because 441426245 - 2⁴ = 441426229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28889 + ... + 41441.

It is an arithmetic number, because the mean of its divisors is an integer number (35722407).

Almost surely, 2^441426245 is an apocalyptic number.

It is an amenable number.

441426245 is a deficient number, since it is larger than the sum of its proper divisors (130132267).

441426245 is a wasteful number, since it uses less digits than its factorization.

441426245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13112.

The product of its digits is 30720, while the sum is 32.

The square root of 441426245 is about 21010.1462393768. The cubic root of 441426245 is about 761.4114151759.

The spelling of 441426245 in words is "four hundred forty-one million, four hundred twenty-six thousand, two hundred forty-five".