16476441240 has 128 divisors (see below), whose sum is σ = 56626053120. Its totient is φ = 3757017600.

The previous prime is 16476441227. The next prime is 16476441257. The reversal of 16476441240 is 4214467461.

It is a congruent number.

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, 330345 + ... + 376935.

It is an arithmetic number, because the mean of its divisors is an integer number (442391040).

Almost surely, 2^16476441240 is an apocalyptic number.

16476441240 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 16476441240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28313026560).

16476441240 is an abundant number, since it is smaller than the sum of its proper divisors (40149611880).

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

16476441240 is a wasteful number, since it uses less digits than its factorization.

16476441240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47033 (or 47029 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 16476441240 in words is "sixteen billion, four hundred seventy-six million, four hundred forty-one thousand, two hundred forty".