42431314033 has 16 divisors (see below), whose sum is σ = 45508853376. Its totient is φ = 39419249920.

The previous prime is 42431314031. The next prime is 42431314061. The reversal of 42431314033 is 33041313424.

It is a cyclic number.

It is not a de Polignac number, because 42431314033 - 2¹ = 42431314031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42431313992 and 42431314010.

It is not an unprimeable number, because it can be changed into a prime (42431314031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1653660 + ... + 1679122.

It is an arithmetic number, because the mean of its divisors is an integer number (2844303336).

Almost surely, 2^42431314033 is an apocalyptic number.

It is an amenable number.

42431314033 is a deficient number, since it is larger than the sum of its proper divisors (3077539343).

42431314033 is a wasteful number, since it uses less digits than its factorization.

42431314033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26744.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 42431314033 its reverse (33041313424), we get a palindrome (75472627457).

The spelling of 42431314033 in words is "forty-two billion, four hundred thirty-one million, three hundred fourteen thousand, thirty-three".