1023242044 has 24 divisors (see below), whose sum is σ = 1964390400. Its totient is φ = 462508080.

The previous prime is 1023242021. The next prime is 1023242063. The reversal of 1023242044 is 4402423201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57084 + ... + 72835.

It is an arithmetic number, because the mean of its divisors is an integer number (81849600).

Almost surely, 2^1023242044 is an apocalyptic number.

It is an amenable number.

1023242044 is a deficient number, since it is larger than the sum of its proper divisors (941148356).

1023242044 is a wasteful number, since it uses less digits than its factorization.

1023242044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130113 (or 130111 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1023242044 is about 31988.1547451553. The cubic root of 1023242044 is about 1007.6880898026.

Adding to 1023242044 its reverse (4402423201), we get a palindrome (5425665245).

The spelling of 1023242044 in words is "one billion, twenty-three million, two hundred forty-two thousand, forty-four".