335040040031 has 4 divisors (see below), whose sum is σ = 335057882952. Its totient is φ = 335022197112.

The previous prime is 335040040021. The next prime is 335040040043. The reversal of 335040040031 is 130040040533.

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

It is a cyclic number.

It is not a de Polignac number, because 335040040031 - 2³⁴ = 317860170847 is a prime.

It is a super-2 number, since 2×335040040031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 335040039979 and 335040040006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (335040040021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8893265 + ... + 8930858.

It is an arithmetic number, because the mean of its divisors is an integer number (83764470738).

Almost surely, 2^335040040031 is an apocalyptic number.

335040040031 is a deficient number, since it is larger than the sum of its proper divisors (17842921).

335040040031 is a wasteful number, since it uses less digits than its factorization.

335040040031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17842920.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 335040040031 its reverse (130040040533), we get a palindrome (465080080564).

The spelling of 335040040031 in words is "three hundred thirty-five billion, forty million, forty thousand, thirty-one".