16130851280 has 160 divisors (see below), whose sum is σ = 39918873600. Its totient is φ = 6049488896.

The previous prime is 16130851273. The next prime is 16130851283. The reversal of 16130851280 is 8215803161.

It is a self number, because there is not a number n which added to its sum of digits gives 16130851280.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16130851283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22434761 + ... + 22435479.

It is an arithmetic number, because the mean of its divisors is an integer number (249492960).

Almost surely, 2^16130851280 is an apocalyptic number.

16130851280 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 16130851280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19959436800).

16130851280 is an abundant number, since it is smaller than the sum of its proper divisors (23788022320).

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

16130851280 is a wasteful number, since it uses less digits than its factorization.

16130851280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 975 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 16130851280 in words is "sixteen billion, one hundred thirty million, eight hundred fifty-one thousand, two hundred eighty".