4021341230252 has 12 divisors (see below), whose sum is σ = 7039051552680. Its totient is φ = 2010183643776.

The previous prime is 4021341230251. The next prime is 4021341230293. The reversal of 4021341230252 is 2520321431204.

It is not an unprimeable number, because it can be changed into a prime (4021341230251) 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, 121724258 + ... + 121757289.

It is an arithmetic number, because the mean of its divisors is an integer number (586587629390).

Almost surely, 2^{4021341230252} is an apocalyptic number.

It is an amenable number.

4021341230252 is a deficient number, since it is larger than the sum of its proper divisors (3017710322428).

4021341230252 is a wasteful number, since it uses less digits than its factorization.

4021341230252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243485680 (or 243485678 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 4021341230252 its reverse (2520321431204), we get a palindrome (6541662661456).

The spelling of 4021341230252 in words is "four trillion, twenty-one billion, three hundred forty-one million, two hundred thirty thousand, two hundred fifty-two".