441211402 has 8 divisors (see below), whose sum is σ = 662204196. Its totient is φ = 220476672.

The previous prime is 441211361. The next prime is 441211411. The reversal of 441211402 is 204112144.

It can be written as a sum of positive squares in 2 ways, for example, as 426381201 + 14830201 = 20649^2 + 3851^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 441211402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60183 + ... + 67114.

Almost surely, 2^441211402 is an apocalyptic number.

441211402 is a deficient number, since it is larger than the sum of its proper divisors (220992794).

441211402 is a wasteful number, since it uses less digits than its factorization.

441211402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129032.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 441211402 is about 21005.0327778844. The cubic root of 441211402 is about 761.2878683315.

Adding to 441211402 its reverse (204112144), we get a palindrome (645323546).

The spelling of 441211402 in words is "four hundred forty-one million, two hundred eleven thousand, four hundred two".