30469436082 has 18 divisors (see below), whose sum is σ = 66018716127. Its totient is φ = 10156231836.

The previous prime is 30469436017. The next prime is 30469436083. The reversal of 30469436082 is 28063496403.

30469436082 is a `hidden beast` number, since 30 + 4 + 6 + 9 + 4 + 3 + 608 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15234718041 + 15234718041 = 123429^2 + 123429^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=123429.

It is a super-4 number, since 4×30469436082⁴ (a number of 43 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (30469436083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 720003 + ... + 761145.

Almost surely, 2^30469436082 is an apocalyptic number.

30469436082 is an abundant number, since it is smaller than the sum of its proper divisors (35549280045).

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

30469436082 is an frugal number, since it uses more digits than its factorization.

30469436082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82294 (or 41148 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 30469436082 in words is "thirty billion, four hundred sixty-nine million, four hundred thirty-six thousand, eighty-two".