16476740340 has 288 divisors, whose sum is σ = 53367310080. Its totient is φ = 3780145152.

The previous prime is 16476740303. The next prime is 16476740341. The reversal of 16476740340 is 4304767461.

It is a junction number, because it is equal to n+sod(n) for n = 16476740292 and 16476740301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16476740341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10677609 + ... + 10679151.

It is an arithmetic number, because the mean of its divisors is an integer number (185303160).

Almost surely, 2^16476740340 is an apocalyptic number.

16476740340 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 16476740340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26683655040).

16476740340 is an abundant number, since it is smaller than the sum of its proper divisors (36890569740).

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

16476740340 is a wasteful number, since it uses less digits than its factorization.

16476740340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 16476740340 in words is "sixteen billion, four hundred seventy-six million, seven hundred forty thousand, three hundred forty".