1042002124 has 12 divisors (see below), whose sum is σ = 1824914448. Its totient is φ = 520598000.

The previous prime is 1042002119. The next prime is 1042002149. The reversal of 1042002124 is 4212002401.

It is a super-2 number, since 2×1042002124² = 2171536852841022752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1042002098 and 1042002107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94912 + ... + 105319.

It is an arithmetic number, because the mean of its divisors is an integer number (152076204).

Almost surely, 2^1042002124 is an apocalyptic number.

It is an amenable number.

1042002124 is a deficient number, since it is larger than the sum of its proper divisors (782912324).

1042002124 is a wasteful number, since it uses less digits than its factorization.

1042002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201536 (or 201534 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1042002124 is about 32280.0576827242. The cubic root of 1042002124 is about 1013.8091379439.

Adding to 1042002124 its reverse (4212002401), we get a palindrome (5254004525).

The spelling of 1042002124 in words is "one billion, forty-two million, two thousand, one hundred twenty-four".