1232001441 has 32 divisors (see below), whose sum is σ = 2108246400. Its totient is φ = 702743040.

The previous prime is 1232001431. The next prime is 1232001487. The reversal of 1232001441 is 1441002321.

1232001441 is a `hidden beast` number, since 1 + 23 + 200 + 1 + 441 = 666.

It is not a de Polignac number, because 1232001441 - 2⁵ = 1232001409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1232001431) 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, 116956 + ... + 127053.

It is an arithmetic number, because the mean of its divisors is an integer number (65882700).

Almost surely, 2^1232001441 is an apocalyptic number.

1232001441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1232001441 is a deficient number, since it is larger than the sum of its proper divisors (876244959).

1232001441 is a wasteful number, since it uses less digits than its factorization.

1232001441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244046 (or 244040 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1232001441 is about 35099.8780767113. The cubic root of 1232001441 is about 1072.0221001537.

Adding to 1232001441 its reverse (1441002321), we get a palindrome (2673003762).

The spelling of 1232001441 in words is "one billion, two hundred thirty-two million, one thousand, four hundred forty-one".