42433235656043 has 8 divisors (see below), whose sum is σ = 42440113161600. Its totient is φ = 42426358669440.

The previous prime is 42433235655971. The next prime is 42433235656079. The reversal of 42433235656043 is 34065653233424.

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 42433235656043 - 2³⁸ = 42158357749099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42433235655982 and 42433235656000.

It is not an unprimeable number, because it can be changed into a prime (42433235656243) 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, 184032038 + ... + 184262468.

It is an arithmetic number, because the mean of its divisors is an integer number (5305014145200).

Almost surely, 2^{42433235656043} is an apocalyptic number.

42433235656043 is a deficient number, since it is larger than the sum of its proper divisors (6877505557).

42433235656043 is a wasteful number, since it uses less digits than its factorization.

42433235656043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259477.

The product of its (nonzero) digits is 18662400, while the sum is 50.

Adding to 42433235656043 its reverse (34065653233424), we get a palindrome (76498888889467).

The spelling of 42433235656043 in words is "forty-two trillion, four hundred thirty-three billion, two hundred thirty-five million, six hundred fifty-six thousand, forty-three".