1001423144124 has 144 divisors (see below), whose sum is σ = 2985988561920. Its totient is φ = 280004659200.

The previous prime is 1001423144009. The next prime is 1001423144131. The reversal of 1001423144124 is 4214413241001.

1001423144124 is a `hidden beast` number, since 1 + 0 + 0 + 14 + 231 + 4 + 412 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1939452 + ... + 2400899.

It is an arithmetic number, because the mean of its divisors is an integer number (20736031680).

Almost surely, 2^{1001423144124} is an apocalyptic number.

It is an amenable number.

1001423144124 is an abundant number, since it is smaller than the sum of its proper divisors (1984565417796).

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

1001423144124 is a wasteful number, since it uses less digits than its factorization.

1001423144124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340420 (or 4340415 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1001423144124 its reverse (4214413241001), we get a palindrome (5215836385125).

The spelling of 1001423144124 in words is "one trillion, one billion, four hundred twenty-three million, one hundred forty-four thousand, one hundred twenty-four".