1242433324 has 36 divisors (see below), whose sum is σ = 2396394000. Its totient is φ = 563205280.

The previous prime is 1242433319. The next prime is 1242433393. The reversal of 1242433324 is 4233342421.

It is a junction number, because it is equal to n+sod(n) for n = 1242433292 and 1242433301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184977 + ... + 191575.

It is an arithmetic number, because the mean of its divisors is an integer number (66566500).

Almost surely, 2^1242433324 is an apocalyptic number.

It is an amenable number.

1242433324 is a deficient number, since it is larger than the sum of its proper divisors (1153960676).

1242433324 is a wasteful number, since it uses less digits than its factorization.

1242433324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7014 (or 7001 counting only the distinct ones).

The product of its digits is 13824, while the sum is 28.

The square root of 1242433324 is about 35248.1676686888. The cubic root of 1242433324 is about 1075.0393564823.

Adding to 1242433324 its reverse (4233342421), we get a palindrome (5475775745).

The spelling of 1242433324 in words is "one billion, two hundred forty-two million, four hundred thirty-three thousand, three hundred twenty-four".