1042235124 has 48 divisors (see below), whose sum is σ = 2807968128. Its totient is φ = 294709248.

The previous prime is 1042235113. The next prime is 1042235141. The reversal of 1042235124 is 4215322401.

It is a junction number, because it is equal to n+sod(n) for n = 1042235094 and 1042235103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55809 + ... + 72104.

It is an arithmetic number, because the mean of its divisors is an integer number (58499336).

Almost surely, 2^1042235124 is an apocalyptic number.

1042235124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042235124 is an abundant number, since it is smaller than the sum of its proper divisors (1765733004).

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

1042235124 is a wasteful number, since it uses less digits than its factorization.

1042235124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128024 (or 128022 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1042235124 is about 32283.6665203939. Note that the first 3 decimals coincide. The cubic root of 1042235124 is about 1013.8846975866.

Adding to 1042235124 its reverse (4215322401), we get a palindrome (5257557525).

The spelling of 1042235124 in words is "one billion, forty-two million, two hundred thirty-five thousand, one hundred twenty-four".