16141238020 has 12 divisors (see below), whose sum is σ = 33896599884. Its totient is φ = 6456495200.

The previous prime is 16141237991. The next prime is 16141238021. The reversal of 16141238020 is 2083214161.

16141238020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9970821316 + 6170416704 = 99854^2 + 78552^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16141238020.

It is not an unprimeable number, because it can be changed into a prime (16141238021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403530931 + ... + 403530970.

It is an arithmetic number, because the mean of its divisors is an integer number (2824716657).

Almost surely, 2^16141238020 is an apocalyptic number.

16141238020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16141238020 is an abundant number, since it is smaller than the sum of its proper divisors (17755361864).

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

16141238020 is a wasteful number, since it uses less digits than its factorization.

16141238020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807061910 (or 807061908 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 16141238020 in words is "sixteen billion, one hundred forty-one million, two hundred thirty-eight thousand, twenty".