40231111241424 has 20 divisors (see below), whose sum is σ = 103930370707136. Its totient is φ = 13410370413792.

The previous prime is 40231111241423. The next prime is 40231111241501. The reversal of 40231111241424 is 42414211113204.

It is a junction number, because it is equal to n+sod(n) for n = 40231111241391 and 40231111241400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40231111241423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419074075384 + ... + 419074075479.

Almost surely, 2^{40231111241424} is an apocalyptic number.

It is an amenable number.

40231111241424 is an abundant number, since it is smaller than the sum of its proper divisors (63699259465712).

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

40231111241424 is a wasteful number, since it uses less digits than its factorization.

40231111241424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838148150874 (or 838148150868 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 40231111241424 its reverse (42414211113204), we get a palindrome (82645322354628).

The spelling of 40231111241424 in words is "forty trillion, two hundred thirty-one billion, one hundred eleven million, two hundred forty-one thousand, four hundred twenty-four".