2432342101221 has 12 divisors (see below), whose sum is σ = 3514268739072. Its totient is φ = 1621152614376.

The previous prime is 2432342101219. The next prime is 2432342101253. The reversal of 2432342101221 is 1221012432342.

2432342101221 is a `hidden beast` number, since 2 + 4 + 323 + 4 + 210 + 122 + 1 = 666.

It is not a de Polignac number, because 2432342101221 - 2¹ = 2432342101219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432342101291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34027851 + ... + 34099256.

It is an arithmetic number, because the mean of its divisors is an integer number (292855728256).

Almost surely, 2^{2432342101221} is an apocalyptic number.

It is an amenable number.

2432342101221 is a deficient number, since it is larger than the sum of its proper divisors (1081926637851).

2432342101221 is a wasteful number, since it uses less digits than its factorization.

2432342101221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68131080 (or 68131077 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2432342101221 its reverse (1221012432342), we get a palindrome (3653354533563).

The spelling of 2432342101221 in words is "two trillion, four hundred thirty-two billion, three hundred forty-two million, one hundred one thousand, two hundred twenty-one".