30412989036 has 36 divisors (see below), whose sum is σ = 76913446792. Its totient is φ = 10132893504.

The previous prime is 30412989023. The next prime is 30412989043. The reversal of 30412989036 is 63098921403.

It is a happy number.

30412989036 is a `hidden beast` number, since 30 + 412 + 98 + 90 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 30412988982 and 30412989000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120730 + ... + 274593.

Almost surely, 2^30412989036 is an apocalyptic number.

30412989036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30412989036 is an abundant number, since it is smaller than the sum of its proper divisors (46500457756).

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

30412989036 is a wasteful number, since it uses less digits than its factorization.

30412989036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397470 (or 397465 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 30412989036 in words is "thirty billion, four hundred twelve million, nine hundred eighty-nine thousand, thirty-six".