243121014034 has 32 divisors (see below), whose sum is σ = 372736500480. Its totient is φ = 118898841600.

The previous prime is 243121014007. The next prime is 243121014083. The reversal of 243121014034 is 430410121342.

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, 36267127 + ... + 36273829.

It is an arithmetic number, because the mean of its divisors is an integer number (11648015640).

Almost surely, 2^243121014034 is an apocalyptic number.

243121014034 is a deficient number, since it is larger than the sum of its proper divisors (129615486446).

243121014034 is a wasteful number, since it uses less digits than its factorization.

243121014034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8386.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 243121014034 its reverse (430410121342), we get a palindrome (673531135376).

The spelling of 243121014034 in words is "two hundred forty-three billion, one hundred twenty-one million, fourteen thousand, thirty-four".