30665034422 has 16 divisors (see below), whose sum is σ = 50198199552. Its totient is φ = 13933359720.

The previous prime is 30665034409. The next prime is 30665034437. The reversal of 30665034422 is 22443056603.

It is a super-2 number, since 2×30665034422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205058 + ... + 321525.

It is an arithmetic number, because the mean of its divisors is an integer number (3137387472).

Almost surely, 2^30665034422 is an apocalyptic number.

30665034422 is a deficient number, since it is larger than the sum of its proper divisors (19533165130).

30665034422 is a wasteful number, since it uses less digits than its factorization.

30665034422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529243.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 30665034422 in words is "thirty billion, six hundred sixty-five million, thirty-four thousand, four hundred twenty-two".