1023144342124 has 24 divisors (see below), whose sum is σ = 1833369809040. Its totient is φ = 499340339904.

The previous prime is 1023144342097. The next prime is 1023144342127. The reversal of 1023144342124 is 4212434413201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1023144342127) 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, 1735339 + ... + 2248930.

It is an arithmetic number, because the mean of its divisors is an integer number (76390408710).

Almost surely, 2^{1023144342124} is an apocalyptic number.

It is an amenable number.

1023144342124 is a deficient number, since it is larger than the sum of its proper divisors (810225466916).

1023144342124 is a wasteful number, since it uses less digits than its factorization.

1023144342124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985809 (or 3985807 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1023144342124 its reverse (4212434413201), we get a palindrome (5235578755325).

The spelling of 1023144342124 in words is "one trillion, twenty-three billion, one hundred forty-four million, three hundred forty-two thousand, one hundred twenty-four".