243214403740413 has 64 divisors (see below), whose sum is σ = 393685784137728. Its totient is φ = 130380248632320.

The previous prime is 243214403740409. The next prime is 243214403740439. The reversal of 243214403740413 is 314047304412342.

It is not a de Polignac number, because 243214403740413 - 2² = 243214403740409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243214403740613) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1370048328 + ... + 1370225838.

It is an arithmetic number, because the mean of its divisors is an integer number (6151340377152).

Almost surely, 2^{243214403740413} is an apocalyptic number.

It is an amenable number.

243214403740413 is a deficient number, since it is larger than the sum of its proper divisors (150471380397315).

243214403740413 is a wasteful number, since it uses less digits than its factorization.

243214403740413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189962.

The product of its (nonzero) digits is 774144, while the sum is 42.

The spelling of 243214403740413 in words is "two hundred forty-three trillion, two hundred fourteen billion, four hundred three million, seven hundred forty thousand, four hundred thirteen".