4021240100232 has 32 divisors (see below), whose sum is σ = 10114775722080. Its totient is φ = 1332189970560.

The previous prime is 4021240100221. The next prime is 4021240100261. The reversal of 4021240100232 is 2320010421204.

It is a junction number, because it is equal to n+sod(n) for n = 4021240100199 and 4021240100208.

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, 513958269 + ... + 513966092.

It is an arithmetic number, because the mean of its divisors is an integer number (316086741315).

Almost surely, 2^{4021240100232} is an apocalyptic number.

It is an amenable number.

4021240100232 is an abundant number, since it is smaller than the sum of its proper divisors (6093535621848).

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

4021240100232 is a wasteful number, since it uses less digits than its factorization.

4021240100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027924533 (or 1027924529 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 4021240100232 its reverse (2320010421204), we get a palindrome (6341250521436).

The spelling of 4021240100232 in words is "four trillion, twenty-one billion, two hundred forty million, one hundred thousand, two hundred thirty-two".