449541711 has 32 divisors (see below), whose sum is σ = 675203520. Its totient is φ = 295581312.

The previous prime is 449541689. The next prime is 449541751. The reversal of 449541711 is 117145944.

449541711 is a `hidden beast` number, since 4 + 49 + 541 + 71 + 1 = 666.

It is not a de Polignac number, because 449541711 - 2¹³ = 449533519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449541751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733041 + ... + 733653.

It is an arithmetic number, because the mean of its divisors is an integer number (21100110).

Almost surely, 2^449541711 is an apocalyptic number.

449541711 is a deficient number, since it is larger than the sum of its proper divisors (225661809).

449541711 is a wasteful number, since it uses less digits than its factorization.

449541711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952 (or 946 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 449541711 is about 21202.3987086367. The cubic root of 449541711 is about 766.0492024150.

It can be divided in two parts, 44954 and 1711, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 449541711 in words is "four hundred forty-nine million, five hundred forty-one thousand, seven hundred eleven".