1042241232 has 20 divisors (see below), whose sum is σ = 2692456640. Its totient is φ = 347413728.

The previous prime is 1042241231. The next prime is 1042241269. The reversal of 1042241232 is 2321422401.

It is a junction number, because it is equal to n+sod(n) for n = 1042241199 and 1042241208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042241231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10856632 + ... + 10856727.

It is an arithmetic number, because the mean of its divisors is an integer number (134622832).

Almost surely, 2^1042241232 is an apocalyptic number.

1042241232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1042241232 is an abundant number, since it is smaller than the sum of its proper divisors (1650215408).

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

1042241232 is a wasteful number, since it uses less digits than its factorization.

1042241232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21713370 (or 21713364 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1042241232 is about 32283.7611191757. The cubic root of 1042241232 is about 1013.8866782003.

Adding to 1042241232 its reverse (2321422401), we get a palindrome (3363663633).

The spelling of 1042241232 in words is "one billion, forty-two million, two hundred forty-one thousand, two hundred thirty-two".