243370104 has 16 divisors (see below), whose sum is σ = 608425320. Its totient is φ = 81123360.

The previous prime is 243370091. The next prime is 243370111. The reversal of 243370104 is 401073342.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 10140421 = 243370104 / (2 + 4 + 3 + 3 + 7 + 0 + 1 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5070187 + ... + 5070234.

Almost surely, 2^243370104 is an apocalyptic number.

243370104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

243370104 is an abundant number, since it is smaller than the sum of its proper divisors (365055216).

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

243370104 is a wasteful number, since it uses less digits than its factorization.

243370104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140430 (or 10140426 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 243370104 is about 15600.3238427925. The cubic root of 243370104 is about 624.3417958176.

The spelling of 243370104 in words is "two hundred forty-three million, three hundred seventy thousand, one hundred four".