16476730004 has 72 divisors (see below), whose sum is σ = 37384320960. Its totient is φ = 6296258304.

The previous prime is 16476730003. The next prime is 16476730033. The reversal of 16476730004 is 40003767461.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 16476730004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16476730003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66824 + ... + 193439.

It is an arithmetic number, because the mean of its divisors is an integer number (519226680).

Almost surely, 2^16476730004 is an apocalyptic number.

16476730004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16476730004 is an abundant number, since it is smaller than the sum of its proper divisors (20907590956).

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

16476730004 is a wasteful number, since it uses less digits than its factorization.

16476730004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260317 (or 260308 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 16476730004 in words is "sixteen billion, four hundred seventy-six million, seven hundred thirty thousand, four".