42343232440301 has 4 divisors (see below), whose sum is σ = 45600404166492. Its totient is φ = 39086060714112.

The previous prime is 42343232440291. The next prime is 42343232440309. The reversal of 42343232440301 is 10304423234324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20071959070276 + 22271273370025 = 4480174^2 + 4719245^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42343232440301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343232440309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628585863076 + ... + 1628585863101.

It is an arithmetic number, because the mean of its divisors is an integer number (11400101041623).

Almost surely, 2^{42343232440301} is an apocalyptic number.

It is an amenable number.

42343232440301 is a deficient number, since it is larger than the sum of its proper divisors (3257171726191).

42343232440301 is a wasteful number, since it uses less digits than its factorization.

42343232440301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257171726190.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42343232440301 its reverse (10304423234324), we get a palindrome (52647655674625).

The spelling of 42343232440301 in words is "forty-two trillion, three hundred forty-three billion, two hundred thirty-two million, four hundred forty thousand, three hundred one".