1441764061 has 12 divisors (see below), whose sum is σ = 1543876000. Its totient is φ = 1342669608.

The previous prime is 1441764047. The next prime is 1441764083. The reversal of 1441764061 is 1604671441.

It is not a de Polignac number, because 1441764061 - 2⁷ = 1441763933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441764011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55240 + ... + 77038.

Almost surely, 2^1441764061 is an apocalyptic number.

It is an amenable number.

1441764061 is a deficient number, since it is larger than the sum of its proper divisors (102111939).

1441764061 is an equidigital number, since it uses as much as digits as its factorization.

1441764061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21936 (or 21877 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 1441764061 is about 37970.5683523436. The cubic root of 1441764061 is about 1129.7041700861.

The spelling of 1441764061 in words is "one billion, four hundred forty-one million, seven hundred sixty-four thousand, sixty-one".