104249144 has 16 divisors (see below), whose sum is σ = 195630120. Its totient is φ = 52081120.

The previous prime is 104249141. The next prime is 104249147. The reversal of 104249144 is 441942401.

It is an interprime number because it is at equal distance from previous prime (104249141) and next prime (104249147).

It is a super-3 number, since 3×104249144³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104249141) 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, 6239 + ... + 15729.

Almost surely, 2^104249144 is an apocalyptic number.

It is an amenable number.

104249144 is a deficient number, since it is larger than the sum of its proper divisors (91380976).

104249144 is a wasteful number, since it uses less digits than its factorization.

104249144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10870 (or 10866 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 104249144 is about 10210.2470097447. The cubic root of 104249144 is about 470.6421643073.

The spelling of 104249144 in words is "one hundred four million, two hundred forty-nine thousand, one hundred forty-four".