29422234242 has 12 divisors (see below), whose sum is σ = 63748174230. Its totient is φ = 9807411408.

The previous prime is 29422234241. The next prime is 29422234253. The reversal of 29422234242 is 24243222492.

29422234242 is a `hidden beast` number, since 2 + 9 + 4 + 2 + 223 + 424 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 24639266961 + 4782967281 = 156969^2 + 69159^2 .

It is a super-2 number, since 2×29422234242² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29422234197 and 29422234206.

It is not an unprimeable number, because it can be changed into a prime (29422234241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 817284267 + ... + 817284302.

Almost surely, 2^29422234242 is an apocalyptic number.

29422234242 is an abundant number, since it is smaller than the sum of its proper divisors (34325939988).

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

29422234242 is a wasteful number, since it uses less digits than its factorization.

29422234242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634568577 (or 1634568574 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The spelling of 29422234242 in words is "twenty-nine billion, four hundred twenty-two million, two hundred thirty-four thousand, two hundred forty-two".