1232044481 has 2 divisors, whose sum is σ = 1232044482. Its totient is φ = 1232044480.

The previous prime is 1232044477. The next prime is 1232044507. The reversal of 1232044481 is 1844402321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1172446081 + 59598400 = 34241^2 + 7720^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232044481 - 2² = 1232044477 is a prime.

It is a super-2 number, since 2×1232044481² = 3035867206325118722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1232044081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616022240 + 616022241.

It is an arithmetic number, because the mean of its divisors is an integer number (616022241).

Almost surely, 2^1232044481 is an apocalyptic number.

It is an amenable number.

1232044481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232044481 is an equidigital number, since it uses as much as digits as its factorization.

1232044481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 1232044481 is about 35100.4911788995. The cubic root of 1232044481 is about 1072.0345837143.

The spelling of 1232044481 in words is "one billion, two hundred thirty-two million, forty-four thousand, four hundred eighty-one".