441121075 has 6 divisors (see below), whose sum is σ = 546990164. Its totient is φ = 352896840.

The previous prime is 441121027. The next prime is 441121129. The reversal of 441121075 is 570121144.

It is not a de Polignac number, because 441121075 - 2¹⁷ = 440990003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 17644843 = 441121075 / (4 + 4 + 1 + 1 + 2 + 1 + 0 + 7 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8822397 + ... + 8822446.

Almost surely, 2^441121075 is an apocalyptic number.

441121075 is a deficient number, since it is larger than the sum of its proper divisors (105869089).

441121075 is a wasteful number, since it uses less digits than its factorization.

441121075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17644853 (or 17644848 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 441121075 is about 21002.8825402610. The cubic root of 441121075 is about 761.2359132354.

The spelling of 441121075 in words is "four hundred forty-one million, one hundred twenty-one thousand, seventy-five".