30553121776996 has 192 divisors, whose sum is σ = 68027878195200. Its totient is φ = 11686901750784.

The previous prime is 30553121776943. The next prime is 30553121776997. The reversal of 30553121776996 is 69967712135503.

It is not an unprimeable number, because it can be changed into a prime (30553121776997) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 446172616 + ... + 446241088.

It is an arithmetic number, because the mean of its divisors is an integer number (354311865600).

Almost surely, 2^{30553121776996} 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 30553121776996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34013939097600).

30553121776996 is an abundant number, since it is smaller than the sum of its proper divisors (37474756418204).

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

30553121776996 is a wasteful number, since it uses less digits than its factorization.

30553121776996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68898 (or 68896 counting only the distinct ones).

The product of its (nonzero) digits is 64297800, while the sum is 64.

The spelling of 30553121776996 in words is "thirty trillion, five hundred fifty-three billion, one hundred twenty-one million, seven hundred seventy-six thousand, nine hundred ninety-six".