100452668405 has 8 divisors (see below), whose sum is σ = 120547037184. Its totient is φ = 80359578000.

The previous prime is 100452668401. The next prime is 100452668413. The reversal of 100452668405 is 504866254001.

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

It is not a de Polignac number, because 100452668405 - 2² = 100452668401 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 (100452668401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137261 + ... + 468770.

It is an arithmetic number, because the mean of its divisors is an integer number (15068379648).

Almost surely, 2^100452668405 is an apocalyptic number.

It is an amenable number.

100452668405 is a deficient number, since it is larger than the sum of its proper divisors (20094368779).

100452668405 is an equidigital number, since it uses as much as digits as its factorization.

100452668405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639187.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 100452668405 in words is "one hundred billion, four hundred fifty-two million, six hundred sixty-eight thousand, four hundred five".