243107701342 has 16 divisors (see below), whose sum is σ = 398011680000. Its totient is φ = 110448201240.

The previous prime is 243107701313. The next prime is 243107701513.

243107701342 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 243107701298 and 243107701307.

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, 2719992 + ... + 2807947.

It is an arithmetic number, because the mean of its divisors is an integer number (24875730000).

Almost surely, 2^243107701342 is an apocalyptic number.

243107701342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

243107701342 is a deficient number, since it is larger than the sum of its proper divisors (154903978658).

243107701342 is a wasteful number, since it uses less digits than its factorization.

243107701342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529951.

The product of its (nonzero) digits is 28224, while the sum is 34.

It can be divided in two parts, 243107 and 701342, that added together give a palindrome (944449).

The spelling of 243107701342 in words is "two hundred forty-three billion, one hundred seven million, seven hundred one thousand, three hundred forty-two".