4121316361530 has 192 divisors, whose sum is σ = 11069472960000. Its totient is φ = 1063061936640.

The previous prime is 4121316361501. The next prime is 4121316361549. The reversal of 4121316361530 is 351636131214.

4121316361530 is a `hidden beast` number, since 4 + 1 + 2 + 1 + 3 + 1 + 6 + 3 + 615 + 30 = 666.

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, 1291542235 + ... + 1291545425.

It is an arithmetic number, because the mean of its divisors is an integer number (57653505000).

Almost surely, 2^{4121316361530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4121316361530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5534736480000).

4121316361530 is an abundant number, since it is smaller than the sum of its proper divisors (6948156598470).

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

4121316361530 is a wasteful number, since it uses less digits than its factorization.

4121316361530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389 (or 5386 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 4121316361530 in words is "four trillion, one hundred twenty-one billion, three hundred sixteen million, three hundred sixty-one thousand, five hundred thirty".