1446124961 has 2 divisors, whose sum is σ = 1446124962. Its totient is φ = 1446124960.

The previous prime is 1446124957. The next prime is 1446125029. The reversal of 1446124961 is 1694216441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 990046225 + 456078736 = 31465^2 + 21356^2 .

It is an emirp because it is prime and its reverse (1694216441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1446124961 - 2² = 1446124957 is a prime.

It is not a weakly prime, because it can be changed into another prime (1446124951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723062480 + 723062481.

It is an arithmetic number, because the mean of its divisors is an integer number (723062481).

Almost surely, 2^1446124961 is an apocalyptic number.

It is an amenable number.

1446124961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446124961 is an equidigital number, since it uses as much as digits as its factorization.

1446124961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 1446124961 is about 38027.9497343730. The cubic root of 1446124961 is about 1130.8420280510.

The spelling of 1446124961 in words is "one billion, four hundred forty-six million, one hundred twenty-four thousand, nine hundred sixty-one".