1023002243044 has 24 divisors (see below), whose sum is σ = 1910488688640. Its totient is φ = 477622164096.

The previous prime is 1023002243041. The next prime is 1023002243059. The reversal of 1023002243044 is 4403422003201.

It is a happy number.

It is a super-3 number, since 3×1023002243044³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1023002243041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59220304 + ... + 59237575.

It is an arithmetic number, because the mean of its divisors is an integer number (79603695360).

Almost surely, 2^{1023002243044} is an apocalyptic number.

It is an amenable number.

1023002243044 is a deficient number, since it is larger than the sum of its proper divisors (887486445596).

1023002243044 is a wasteful number, since it uses less digits than its factorization.

1023002243044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118458027 (or 118458025 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1023002243044 its reverse (4403422003201), we get a palindrome (5426424246245).

The spelling of 1023002243044 in words is "one trillion, twenty-three billion, two million, two hundred forty-three thousand, forty-four".