1041449472 has 240 divisors, whose sum is σ = 3485401920. Its totient is φ = 293216256.

The previous prime is 1041449459. The next prime is 1041449473. The reversal of 1041449472 is 2749441401.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1041449473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2677054 + ... + 2677442.

It is an arithmetic number, because the mean of its divisors is an integer number (14522508).

Almost surely, 2^1041449472 is an apocalyptic number.

1041449472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041449472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1742700960).

1041449472 is an abundant number, since it is smaller than the sum of its proper divisors (2443952448).

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

1041449472 is an equidigital number, since it uses as much as digits as its factorization.

1041449472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1041449472 is about 32271.4962776751. The cubic root of 1041449472 is about 1013.6298732004.

The spelling of 1041449472 in words is "one billion, forty-one million, four hundred forty-nine thousand, four hundred seventy-two".