16732412730 has 128 divisors (see below), whose sum is σ = 49027507200. Its totient is φ = 4027060800.

The previous prime is 16732412729. The next prime is 16732412771. The reversal of 16732412730 is 3721423761.

16732412730 is a `hidden beast` number, since 1 + 67 + 324 + 1 + 273 + 0 = 666.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 392565 + ... + 433095.

It is an arithmetic number, because the mean of its divisors is an integer number (383027400).

Almost surely, 2^16732412730 is an apocalyptic number.

16732412730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16732412730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24513753600).

16732412730 is an abundant number, since it is smaller than the sum of its proper divisors (32295094470).

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

16732412730 is a wasteful number, since it uses less digits than its factorization.

16732412730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40697 (or 40691 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 16732412730 in words is "sixteen billion, seven hundred thirty-two million, four hundred twelve thousand, seven hundred thirty".