1042651124 has 6 divisors (see below), whose sum is σ = 1824639474. Its totient is φ = 521325560.

The previous prime is 1042651097. The next prime is 1042651133. The reversal of 1042651124 is 4211562401.

It can be written as a sum of positive squares in only one way, i.e., 710755600 + 331895524 = 26660^2 + 18218^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1042651093 and 1042651102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130331387 + ... + 130331394.

It is an arithmetic number, because the mean of its divisors is an integer number (304106579).

Almost surely, 2^1042651124 is an apocalyptic number.

It is an amenable number.

1042651124 is a deficient number, since it is larger than the sum of its proper divisors (781988350).

1042651124 is a wasteful number, since it uses less digits than its factorization.

1042651124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260662785 (or 260662783 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1042651124 is about 32290.1087641401. The cubic root of 1042651124 is about 1014.0195743595.

The spelling of 1042651124 in words is "one billion, forty-two million, six hundred fifty-one thousand, one hundred twenty-four".