1023150035444 has 12 divisors (see below), whose sum is σ = 1790578553568. Its totient is φ = 511556163000.

The previous prime is 1023150035419. The next prime is 1023150035447. The reversal of 1023150035444 is 4445300513201.

It is a self number, because there is not a number n which added to its sum of digits gives 1023150035444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023150035447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591232 + ... + 4808919.

It is an arithmetic number, because the mean of its divisors is an integer number (149214879464).

Almost surely, 2^{1023150035444} is an apocalyptic number.

It is an amenable number.

1023150035444 is a deficient number, since it is larger than the sum of its proper divisors (767428518124).

1023150035444 is a wasteful number, since it uses less digits than its factorization.

1023150035444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9427366 (or 9427364 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 1023150035444 its reverse (4445300513201), we get a palindrome (5468450548645).

The spelling of 1023150035444 in words is "one trillion, twenty-three billion, one hundred fifty million, thirty-five thousand, four hundred forty-four".