16764234006 has 64 divisors (see below), whose sum is σ = 36965134080. Its totient is φ = 5036653440.

The previous prime is 16764233933. The next prime is 16764234031. The reversal of 16764234006 is 60043246761.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 862665 + ... + 881883.

It is an arithmetic number, because the mean of its divisors is an integer number (577580220).

Almost surely, 2^16764234006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16764234006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18482567040).

16764234006 is an abundant number, since it is smaller than the sum of its proper divisors (20200900074).

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

16764234006 is a wasteful number, since it uses less digits than its factorization.

16764234006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19501.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 16764234006 in words is "sixteen billion, seven hundred sixty-four million, two hundred thirty-four thousand, six".