210233432414242 has 4 divisors (see below), whose sum is σ = 315350148621366. Its totient is φ = 105116716207120.

The previous prime is 210233432414233. The next prime is 210233432414267. The reversal of 210233432414242 is 242414234332012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 187151182663041 + 23082249751201 = 13680321^2 + 4804399^2 .

It is a super-2 number, since 2×210233432414242² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52558358103559 + ... + 52558358103562.

Almost surely, 2^{210233432414242} is an apocalyptic number.

210233432414242 is a deficient number, since it is larger than the sum of its proper divisors (105116716207124).

210233432414242 is a wasteful number, since it uses less digits than its factorization.

210233432414242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105116716207123.

The product of its (nonzero) digits is 221184, while the sum is 37.

Adding to 210233432414242 its reverse (242414234332012), we get a palindrome (452647666746254).

The spelling of 210233432414242 in words is "two hundred ten trillion, two hundred thirty-three billion, four hundred thirty-two million, four hundred fourteen thousand, two hundred forty-two".