42343400342111 has 8 divisors (see below), whose sum is σ = 46193085611904. Its totient is φ = 38493762612120.

The previous prime is 42343400342093. The next prime is 42343400342137. The reversal of 42343400342111 is 11124300434324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42343400342111 - 2³⁴ = 42326220472927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343400342011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10009721 + ... + 13597106.

It is an arithmetic number, because the mean of its divisors is an integer number (5774135701488).

Almost surely, 2^{42343400342111} is an apocalyptic number.

42343400342111 is a deficient number, since it is larger than the sum of its proper divisors (3849685269793).

42343400342111 is a wasteful number, since it uses less digits than its factorization.

42343400342111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23769901.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 42343400342111 its reverse (11124300434324), we get a palindrome (53467700776435).

The spelling of 42343400342111 in words is "forty-two trillion, three hundred forty-three billion, four hundred million, three hundred forty-two thousand, one hundred eleven".