1464516441 has 6 divisors (see below), whose sum is σ = 2115412650. Its totient is φ = 976344288.

The previous prime is 1464516419. The next prime is 1464516481. The reversal of 1464516441 is 1446154641.

1464516441 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 5 + 1 + 644 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 943718400 + 520798041 = 30720^2 + 22821^2 .

It is not a de Polignac number, because 1464516441 - 2⁶ = 1464516377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1464516396 and 1464516405.

It is not an unprimeable number, because it can be changed into a prime (1464516401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81362016 + ... + 81362033.

It is an arithmetic number, because the mean of its divisors is an integer number (352568775).

Almost surely, 2^1464516441 is an apocalyptic number.

It is an amenable number.

1464516441 is a deficient number, since it is larger than the sum of its proper divisors (650896209).

1464516441 is a wasteful number, since it uses less digits than its factorization.

1464516441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162724055 (or 162724052 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 1464516441 is about 38269.0010452324. The cubic root of 1464516441 is about 1135.6157761410.

The spelling of 1464516441 in words is "one billion, four hundred sixty-four million, five hundred sixteen thousand, four hundred forty-one".