402223241040024 has 64 divisors (see below), whose sum is σ = 1010448671500800. Its totient is φ = 133423778889344.

The previous prime is 402223241040013. The next prime is 402223241040091. The reversal of 402223241040024 is 420040142322204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 402223241039973 and 402223241040000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40566864 + ... + 49498655.

It is an arithmetic number, because the mean of its divisors is an integer number (15788260492200).

Almost surely, 2^{402223241040024} is an apocalyptic number.

It is an amenable number.

402223241040024 is an abundant number, since it is smaller than the sum of its proper divisors (608225430460776).

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

402223241040024 is a wasteful number, since it uses less digits than its factorization.

402223241040024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90066432 (or 90066428 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 402223241040024 its reverse (420040142322204), we get a palindrome (822263383362228).

The spelling of 402223241040024 in words is "four hundred two trillion, two hundred twenty-three billion, two hundred forty-one million, forty thousand, twenty-four".