30465536120 has 192 divisors, whose sum is σ = 75160673280. Its totient is φ = 11105224704.

The previous prime is 30465536119. The next prime is 30465536131. The reversal of 30465536120 is 2163556403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83012177 + ... + 83012543.

It is an arithmetic number, because the mean of its divisors is an integer number (391461840).

Almost surely, 2^30465536120 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 30465536120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37580336640).

30465536120 is an abundant number, since it is smaller than the sum of its proper divisors (44695137160).

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

30465536120 is a wasteful number, since it uses less digits than its factorization.

30465536120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622 (or 601 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 30465536120 in words is "thirty billion, four hundred sixty-five million, five hundred thirty-six thousand, one hundred twenty".