332421243401252 has 12 divisors (see below), whose sum is σ = 581738048330880. Its totient is φ = 166210372449576.

The previous prime is 332421243401213. The next prime is 332421243401257. The reversal of 332421243401252 is 252104342124233.

It is a super-2 number, since 2×332421243401252² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332421243401257) 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, 59295752 + ... + 64659327.

It is an arithmetic number, because the mean of its divisors is an integer number (48478170694240).

Almost surely, 2^{332421243401252} is an apocalyptic number.

It is an amenable number.

332421243401252 is a deficient number, since it is larger than the sum of its proper divisors (249316804929628).

332421243401252 is a wasteful number, since it uses less digits than its factorization.

332421243401252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124625530 (or 124625528 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 332421243401252 its reverse (252104342124233), we get a palindrome (584525585525485).

The spelling of 332421243401252 in words is "three hundred thirty-two trillion, four hundred twenty-one billion, two hundred forty-three million, four hundred one thousand, two hundred fifty-two".