1042124460 has 48 divisors (see below), whose sum is σ = 3142408416. Its totient is φ = 256522752.

The previous prime is 1042124443. The next prime is 1042124491. The reversal of 1042124460 is 644212401.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042124460.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 667249 + ... + 668808.

It is an arithmetic number, because the mean of its divisors is an integer number (65466842).

Almost surely, 2^1042124460 is an apocalyptic number.

1042124460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042124460 is an abundant number, since it is smaller than the sum of its proper divisors (2100283956).

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

1042124460 is a wasteful number, since it uses less digits than its factorization.

1042124460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336082 (or 1336080 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1042124460 is about 32281.9525431781. The cubic root of 1042124460 is about 1013.8488117278.

Adding to 1042124460 its reverse (644212401), we get a palindrome (1686336861).

The spelling of 1042124460 in words is "one billion, forty-two million, one hundred twenty-four thousand, four hundred sixty".