16368280747480 has 16 divisors (see below), whose sum is σ = 36828631681920. Its totient is φ = 6547312298976.

The previous prime is 16368280747463. The next prime is 16368280747487. The reversal of 16368280747480 is 8474708286361.

It is a super-2 number, since 2×16368280747480² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16368280747487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204603509304 + ... + 204603509383.

It is an arithmetic number, because the mean of its divisors is an integer number (2301789480120).

Almost surely, 2^{16368280747480} is an apocalyptic number.

16368280747480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16368280747480 is an abundant number, since it is smaller than the sum of its proper divisors (20460350934440).

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

16368280747480 is a wasteful number, since it uses less digits than its factorization.

16368280747480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409207018698 (or 409207018694 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 64.

The spelling of 16368280747480 in words is "sixteen trillion, three hundred sixty-eight billion, two hundred eighty million, seven hundred forty-seven thousand, four hundred eighty".