101404344 has 32 divisors (see below), whose sum is σ = 254661120. Its totient is φ = 33648096.

The previous prime is 101404343. The next prime is 101404351. The reversal of 101404344 is 443404101.

It is a self number, because there is not a number n which added to its sum of digits gives 101404344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101404343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4122 + ... + 14825.

It is an arithmetic number, because the mean of its divisors is an integer number (7958160).

Almost surely, 2^101404344 is an apocalyptic number.

It is an amenable number.

101404344 is an abundant number, since it is smaller than the sum of its proper divisors (153256776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101404344 is a wasteful number, since it uses less digits than its factorization.

101404344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19179 (or 19175 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 101404344 is about 10069.9723932094. The cubic root of 101404344 is about 466.3215866143.

Adding to 101404344 its reverse (443404101), we get a palindrome (544808445).

The spelling of 101404344 in words is "one hundred one million, four hundred four thousand, three hundred forty-four".