16625016343 has 8 divisors (see below), whose sum is σ = 17910183536. Its totient is φ = 15340752000.

The previous prime is 16625016307. The next prime is 16625016367. The reversal of 16625016343 is 34361052661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16625016343 - 2¹⁷ = 16624885271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16625026343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187218 + ... + 261343.

It is an arithmetic number, because the mean of its divisors is an integer number (2238772942).

Almost surely, 2^16625016343 is an apocalyptic number.

16625016343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16625016343 is a deficient number, since it is larger than the sum of its proper divisors (1285167193).

16625016343 is a wasteful number, since it uses less digits than its factorization.

16625016343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451425.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 16625016343 in words is "sixteen billion, six hundred twenty-five million, sixteen thousand, three hundred forty-three".