243125038 has 32 divisors (see below), whose sum is σ = 410961600. Its totient is φ = 107095296.

The previous prime is 243125027. The next prime is 243125059. The reversal of 243125038 is 830521342.

It is a junction number, because it is equal to n+sod(n) for n = 243124997 and 243125015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65295 + ... + 68917.

It is an arithmetic number, because the mean of its divisors is an integer number (12842550).

Almost surely, 2^243125038 is an apocalyptic number.

243125038 is a deficient number, since it is larger than the sum of its proper divisors (167836562).

243125038 is a wasteful number, since it uses less digits than its factorization.

243125038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3756.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 243125038 is about 15592.4673480498. The cubic root of 243125038 is about 624.1321612873.

The spelling of 243125038 in words is "two hundred forty-three million, one hundred twenty-five thousand, thirty-eight".