104343444 has 48 divisors (see below), whose sum is σ = 271219200. Its totient is φ = 34691328.

The previous prime is 104343443. The next prime is 104343451. The reversal of 104343444 is 444343401.

It is a super-2 number, since 2×104343444² = 21775108611562272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104343443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50724 + ... + 52740.

It is an arithmetic number, because the mean of its divisors is an integer number (5650400).

Almost surely, 2^104343444 is an apocalyptic number.

It is an amenable number.

104343444 is an abundant number, since it is smaller than the sum of its proper divisors (166875756).

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

104343444 is a wasteful number, since it uses less digits than its factorization.

104343444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509 (or 2501 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 104343444 is about 10214.8638757450. The cubic root of 104343444 is about 470.7840301591.

Adding to 104343444 its reverse (444343401), we get a palindrome (548686845).

The spelling of 104343444 in words is "one hundred four million, three hundred forty-three thousand, four hundred forty-four".