16241446620 has 192 divisors, whose sum is σ = 60786969600. Its totient is φ = 3516929280.

The previous prime is 16241446597. The next prime is 16241446631. The reversal of 16241446620 is 2664414261.

16241446620 is a `hidden beast` number, since 1 + 6 + 24 + 1 + 4 + 4 + 6 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 41251 + ... + 184890.

It is an arithmetic number, because the mean of its divisors is an integer number (316598800).

Almost surely, 2^16241446620 is an apocalyptic number.

16241446620 is a gapful number since it is divisible by the number (10) 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 16241446620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30393484800).

16241446620 is an abundant number, since it is smaller than the sum of its proper divisors (44545522980).

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

16241446620 is a wasteful number, since it uses less digits than its factorization.

16241446620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226185 (or 226177 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 16241446620 in words is "sixteen billion, two hundred forty-one million, four hundred forty-six thousand, six hundred twenty".