16246023540 has 48 divisors (see below), whose sum is σ = 45567799872. Its totient is φ = 4324755456.

The previous prime is 16246023539. The next prime is 16246023551. The reversal of 16246023540 is 4532064261.

16246023540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 200014 + ... + 269253.

It is an arithmetic number, because the mean of its divisors is an integer number (949329164).

Almost surely, 2^16246023540 is an apocalyptic number.

16246023540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16246023540 is an abundant number, since it is smaller than the sum of its proper divisors (29321776332).

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

16246023540 is a wasteful number, since it uses less digits than its factorization.

16246023540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469856 (or 469854 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 16246023540 in words is "sixteen billion, two hundred forty-six million, twenty-three thousand, five hundred forty".