1001441452 has 24 divisors (see below), whose sum is σ = 1912845312. Its totient is φ = 454962000.

The previous prime is 1001441437. The next prime is 1001441471. The reversal of 1001441452 is 2541441001.

1001441452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100077 + ... + 109627.

It is an arithmetic number, because the mean of its divisors is an integer number (79701888).

Almost surely, 2^1001441452 is an apocalyptic number.

It is an amenable number.

1001441452 is a deficient number, since it is larger than the sum of its proper divisors (911403860).

1001441452 is a wasteful number, since it uses less digits than its factorization.

1001441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11949 (or 11947 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1001441452 is about 31645.5597517250. The cubic root of 1001441452 is about 1000.4802533198.

Adding to 1001441452 its reverse (2541441001), we get a palindrome (3542882453).

The spelling of 1001441452 in words is "one billion, one million, four hundred forty-one thousand, four hundred fifty-two".