100244440329 has 12 divisors (see below), whose sum is σ = 146914717488. Its totient is φ = 60754206040.

The previous prime is 100244440301. The next prime is 100244440337. The reversal of 100244440329 is 923044442001.

It is not a de Polignac number, because 100244440329 - 2¹² = 100244436233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 100244440329.

It is not an unprimeable number, because it can be changed into a prime (100244440339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138077379 + ... + 138078104.

It is an arithmetic number, because the mean of its divisors is an integer number (12242893124).

Almost surely, 2^100244440329 is an apocalyptic number.

It is an amenable number.

100244440329 is a deficient number, since it is larger than the sum of its proper divisors (46670277159).

100244440329 is a wasteful number, since it uses less digits than its factorization.

100244440329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276155508 (or 276155497 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 100244440329 in words is "one hundred billion, two hundred forty-four million, four hundred forty thousand, three hundred twenty-nine".