30126932836 has 432 divisors, whose sum is σ = 79048603200. Its totient is φ = 9915333120.

The previous prime is 30126932711. The next prime is 30126932851. The reversal of 30126932836 is 63823962103.

It is a junction number, because it is equal to n+sod(n) for n = 30126932792 and 30126932801.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 216740455 + ... + 216740593.

Almost surely, 2^30126932836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30126932836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39524301600).

30126932836 is an abundant number, since it is smaller than the sum of its proper divisors (48921670364).

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

30126932836 is a wasteful number, since it uses less digits than its factorization.

30126932836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 30126932836 in words is "thirty billion, one hundred twenty-six million, nine hundred thirty-two thousand, eight hundred thirty-six".