441261055 has 16 divisors (see below), whose sum is σ = 545998464. Its totient is φ = 342145440.

The previous prime is 441261043. The next prime is 441261083. The reversal of 441261055 is 550162144.

It is not a de Polignac number, because 441261055 - 2¹³ = 441252863 is a prime.

It is a super-2 number, since 2×441261055² = 389422637319426050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20332 + ... + 35998.

It is an arithmetic number, because the mean of its divisors is an integer number (34124904).

Almost surely, 2^441261055 is an apocalyptic number.

441261055 is a deficient number, since it is larger than the sum of its proper divisors (104737409).

441261055 is a wasteful number, since it uses less digits than its factorization.

441261055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15846.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 441261055 is about 21006.2146756621. The cubic root of 441261055 is about 761.3164251703.

The spelling of 441261055 in words is "four hundred forty-one million, two hundred sixty-one thousand, fifty-five".