30461841396 has 288 divisors, whose sum is σ = 94927472640. Its totient is φ = 8357053824.

The previous prime is 30461841341. The next prime is 30461841419. The reversal of 30461841396 is 69314816403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 51893815 + ... + 51894401.

It is an arithmetic number, because the mean of its divisors is an integer number (329609280).

Almost surely, 2^30461841396 is an apocalyptic number.

30461841396 is a gapful number since it is divisible by the number (36) 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 30461841396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47463736320).

30461841396 is an abundant number, since it is smaller than the sum of its proper divisors (64465631244).

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

30461841396 is a wasteful number, since it uses less digits than its factorization.

30461841396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The spelling of 30461841396 in words is "thirty billion, four hundred sixty-one million, eight hundred forty-one thousand, three hundred ninety-six".