30368136480 has 384 divisors, whose sum is σ = 112661176320. Its totient is φ = 6798274560.

The previous prime is 30368136479. The next prime is 30368136493. The reversal of 30368136480 is 8463186303.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3517449 + ... + 3526071.

It is an arithmetic number, because the mean of its divisors is an integer number (293388480).

Almost surely, 2^30368136480 is an apocalyptic number.

30368136480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30368136480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56330588160).

30368136480 is an abundant number, since it is smaller than the sum of its proper divisors (82293039840).

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

30368136480 is a wasteful number, since it uses less digits than its factorization.

30368136480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8704 (or 8696 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 30368136480 in words is "thirty billion, three hundred sixty-eight million, one hundred thirty-six thousand, four hundred eighty".