42343043001 has 16 divisors (see below), whose sum is σ = 64534232448. Its totient is φ = 24191712000.

The previous prime is 42343042997. The next prime is 42343043077. The reversal of 42343043001 is 10034034324.

It is not a de Polignac number, because 42343043001 - 2² = 42343042997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42343043801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57120 + ... + 296561.

It is an arithmetic number, because the mean of its divisors is an integer number (4033389528).

Almost surely, 2^42343043001 is an apocalyptic number.

It is an amenable number.

42343043001 is a deficient number, since it is larger than the sum of its proper divisors (22191189447).

42343043001 is a wasteful number, since it uses less digits than its factorization.

42343043001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359392.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42343043001 its reverse (10034034324), we get a palindrome (52377077325).

The spelling of 42343043001 in words is "forty-two billion, three hundred forty-three million, forty-three thousand, one".