1242804024 has 96 divisors (see below), whose sum is σ = 4196499840. Its totient is φ = 322804800.

The previous prime is 1242804001. The next prime is 1242804053. The reversal of 1242804024 is 4204082421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106542 + ... + 117629.

It is an arithmetic number, because the mean of its divisors is an integer number (43713540).

Almost surely, 2^1242804024 is an apocalyptic number.

1242804024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1242804024 is an abundant number, since it is smaller than the sum of its proper divisors (2953695816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1242804024 is a wasteful number, since it uses less digits than its factorization.

1242804024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224201 (or 224194 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 1242804024 is about 35253.4257058800. The cubic root of 1242804024 is about 1075.1462642881.

Adding to 1242804024 its reverse (4204082421), we get a palindrome (5446886445).

The spelling of 1242804024 in words is "one billion, two hundred forty-two million, eight hundred four thousand, twenty-four".