1449241044 has 24 divisors (see below), whose sum is σ = 3382179360. Its totient is φ = 482992224.

The previous prime is 1449241043. The next prime is 1449241061. The reversal of 1449241044 is 4401429441.

It is a happy number.

It is a super-2 number, since 2×1449241044² = 4200599207228419872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1449240996 and 1449241014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449241043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117147 + ... + 128925.

It is an arithmetic number, because the mean of its divisors is an integer number (140924140).

Almost surely, 2^1449241044 is an apocalyptic number.

It is an amenable number.

1449241044 is an abundant number, since it is smaller than the sum of its proper divisors (1932938316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1449241044 is a wasteful number, since it uses less digits than its factorization.

1449241044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22039 (or 22037 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1449241044 is about 38068.8986444315. The cubic root of 1449241044 is about 1131.6536844282.

The spelling of 1449241044 in words is "one billion, four hundred forty-nine million, two hundred forty-one thousand, forty-four".