243114214992 has 160 divisors (see below), whose sum is σ = 748844642304. Its totient is φ = 67100620800.

The previous prime is 243114214949. The next prime is 243114215027. The reversal of 243114214992 is 299412411342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158598 + ... + 715109.

Almost surely, 2^243114214992 is an apocalyptic number.

243114214992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

243114214992 is an abundant number, since it is smaller than the sum of its proper divisors (505730427312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243114214992 is a wasteful number, since it uses less digits than its factorization.

243114214992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873777 (or 873771 counting only the distinct ones).

The product of its digits is 124416, while the sum is 42.

The spelling of 243114214992 in words is "two hundred forty-three billion, one hundred fourteen million, two hundred fourteen thousand, nine hundred ninety-two".