1241539424 has 12 divisors (see below), whose sum is σ = 2444280804. Its totient is φ = 620769696.

The previous prime is 1241539421. The next prime is 1241539463. The reversal of 1241539424 is 4249351421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241539421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19399022 + ... + 19399085.

It is an arithmetic number, because the mean of its divisors is an integer number (203690067).

Almost surely, 2^1241539424 is an apocalyptic number.

It is an amenable number.

1241539424 is a deficient number, since it is larger than the sum of its proper divisors (1202741380).

1241539424 is an equidigital number, since it uses as much as digits as its factorization.

1241539424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38798117 (or 38798109 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 1241539424 is about 35235.4852953667. The cubic root of 1241539424 is about 1074.7814732299.

The spelling of 1241539424 in words is "one billion, two hundred forty-one million, five hundred thirty-nine thousand, four hundred twenty-four".