1042150044 has 48 divisors (see below), whose sum is σ = 2654638112. Its totient is φ = 316265472.

The previous prime is 1042150009. The next prime is 1042150069. The reversal of 1042150044 is 4400512401.

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 1042150044.

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, 34369 + ... + 57144.

Almost surely, 2^1042150044 is an apocalyptic number.

It is an amenable number.

1042150044 is an abundant number, since it is smaller than the sum of its proper divisors (1612488068).

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

1042150044 is a wasteful number, since it uses less digits than its factorization.

1042150044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91606 (or 91604 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 1042150044 is about 32282.3487993052. The cubic root of 1042150044 is about 1013.8571082722.

Adding to 1042150044 its reverse (4400512401), we get a palindrome (5442662445).

The spelling of 1042150044 in words is "one billion, forty-two million, one hundred fifty thousand, forty-four".