100444301429 has 4 divisors (see below), whose sum is σ = 103907898060. Its totient is φ = 96980704800.

The previous prime is 100444301411. The next prime is 100444301431. The reversal of 100444301429 is 924103444001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67584400900 + 32859900529 = 259970^2 + 181273^2 .

It is a cyclic number.

It is not a de Polignac number, because 100444301429 - 2²⁰ = 100443252853 is a prime.

It is a super-2 number, since 2×100444301429² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100444301395 and 100444301404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100444301449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1731798272 + ... + 1731798329.

It is an arithmetic number, because the mean of its divisors is an integer number (25976974515).

Almost surely, 2^100444301429 is an apocalyptic number.

It is an amenable number.

100444301429 is a deficient number, since it is larger than the sum of its proper divisors (3463596631).

100444301429 is an equidigital number, since it uses as much as digits as its factorization.

100444301429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463596630.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 100444301429 in words is "one hundred billion, four hundred forty-four million, three hundred one thousand, four hundred twenty-nine".