30042424022 has 32 divisors (see below), whose sum is σ = 49978088832. Its totient is φ = 13454066304.

The previous prime is 30042424019. The next prime is 30042424031. The reversal of 30042424022 is 22042424003.

It is a super-2 number, since 2×30042424022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 310508 + ... + 395600.

It is an arithmetic number, because the mean of its divisors is an integer number (1561815276).

Almost surely, 2^30042424022 is an apocalyptic number.

30042424022 is a deficient number, since it is larger than the sum of its proper divisors (19935664810).

30042424022 is a wasteful number, since it uses less digits than its factorization.

30042424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85512.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 30042424022 its reverse (22042424003), we get a palindrome (52084848025).

The spelling of 30042424022 in words is "thirty billion, forty-two million, four hundred twenty-four thousand, twenty-two".