40231043004124 has 24 divisors (see below), whose sum is σ = 83960437575168. Its totient is φ = 16492228808880.

The previous prime is 40231043004109. The next prime is 40231043004151. The reversal of 40231043004124 is 42140034013204.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 40231043004092 and 40231043004101.

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, 31235281192 + ... + 31235282479.

It is an arithmetic number, because the mean of its divisors is an integer number (3498351565632).

Almost surely, 2^{40231043004124} is an apocalyptic number.

It is an amenable number.

40231043004124 is an abundant number, since it is smaller than the sum of its proper divisors (43729394571044).

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

40231043004124 is a wasteful number, since it uses less digits than its factorization.

40231043004124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62470563705 (or 62470563703 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40231043004124 its reverse (42140034013204), we get a palindrome (82371077017328).

The spelling of 40231043004124 in words is "forty trillion, two hundred thirty-one billion, forty-three million, four thousand, one hundred twenty-four".