16247530410020 has 96 divisors (see below), whose sum is σ = 42010582134528. Its totient is φ = 5139998203392.

The previous prime is 16247530409977. The next prime is 16247530410053. The reversal of 16247530410020 is 2001403574261.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2706119 + ... + 6310161.

It is an arithmetic number, because the mean of its divisors is an integer number (437610230568).

Almost surely, 2^{16247530410020} is an apocalyptic number.

16247530410020 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 16247530410020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21005291067264).

16247530410020 is an abundant number, since it is smaller than the sum of its proper divisors (25763051724508).

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

16247530410020 is a wasteful number, since it uses less digits than its factorization.

16247530410020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606549 (or 3606547 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 16247530410020 its reverse (2001403574261), we get a palindrome (18248933984281).

The spelling of 16247530410020 in words is "sixteen trillion, two hundred forty-seven billion, five hundred thirty million, four hundred ten thousand, twenty".