243411442153394 has 16 divisors (see below), whose sum is σ = 365965714694016. Its totient is φ = 121422872768400.

The previous prime is 243411442153387. The next prime is 243411442153433. The reversal of 243411442153394 is 493351244114342.

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, 366041084 + ... + 366705464.

It is an arithmetic number, because the mean of its divisors is an integer number (22872857168376).

Almost surely, 2^{243411442153394} is an apocalyptic number.

243411442153394 is a deficient number, since it is larger than the sum of its proper divisors (122554272540622).

243411442153394 is a wasteful number, since it uses less digits than its factorization.

243411442153394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089841.

The product of its digits is 4976640, while the sum is 50.

The spelling of 243411442153394 in words is "two hundred forty-three trillion, four hundred eleven billion, four hundred forty-two million, one hundred fifty-three thousand, three hundred ninety-four".