30211324242 has 32 divisors (see below), whose sum is σ = 65990562624. Its totient is φ = 9144537600.

The previous prime is 30211324201. The next prime is 30211324259. The reversal of 30211324242 is 24242311203.

It is a happy number.

It is a super-2 number, since 2×30211324242² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201643 + ... + 317934.

It is an arithmetic number, because the mean of its divisors is an integer number (2062205082).

Almost surely, 2^30211324242 is an apocalyptic number.

30211324242 is an abundant number, since it is smaller than the sum of its proper divisors (35779238382).

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

30211324242 is a wasteful number, since it uses less digits than its factorization.

30211324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520474.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30211324242 its reverse (24242311203), we get a palindrome (54453635445).

It can be divided in two parts, 30211 and 324242, that added together give a palindrome (354453).

The spelling of 30211324242 in words is "thirty billion, two hundred eleven million, three hundred twenty-four thousand, two hundred forty-two".