243141323141342 has 16 divisors (see below), whose sum is σ = 378621434136240. Its totient is φ = 116963804520192.

The previous prime is 243141323141317. The next prime is 243141323141401.

243141323141342 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 243141323141296 and 243141323141305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7406506163 + ... + 7406538990.

It is an arithmetic number, because the mean of its divisors is an integer number (23663839633515).

Almost surely, 2^{243141323141342} is an apocalyptic number.

243141323141342 is a deficient number, since it is larger than the sum of its proper divisors (135480110994898).

243141323141342 is a wasteful number, since it uses less digits than its factorization.

243141323141342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14813045467.

The product of its digits is 165888, while the sum is 38.

The spelling of 243141323141342 in words is "two hundred forty-three trillion, one hundred forty-one billion, three hundred twenty-three million, one hundred forty-one thousand, three hundred forty-two".