100401434409 has 8 divisors (see below), whose sum is σ = 133870845952. Its totient is φ = 66933156240.

The previous prime is 100401434351. The next prime is 100401434429. The reversal of 100401434409 is 904434104001.

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

It is not a de Polignac number, because 100401434409 - 2⁸ = 100401434153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100401434429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48937 + ... + 450774.

It is an arithmetic number, because the mean of its divisors is an integer number (16733855744).

Almost surely, 2^100401434409 is an apocalyptic number.

It is an amenable number.

100401434409 is a deficient number, since it is larger than the sum of its proper divisors (33469411543).

100401434409 is an equidigital number, since it uses as much as digits as its factorization.

100401434409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566687.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 100401434409 in words is "one hundred billion, four hundred one million, four hundred thirty-four thousand, four hundred nine".