40334315233423 has 4 divisors (see below), whose sum is σ = 40642210769688. Its totient is φ = 40026419697160.

The previous prime is 40334315233411. The next prime is 40334315233439. The reversal of 40334315233423 is 32433251343304.

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 40334315233423 - 2³⁷ = 40196876279951 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 (40334315233453) 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 3 ways as a sum of consecutive naturals, for example, 153947767936 + ... + 153947768197.

It is an arithmetic number, because the mean of its divisors is an integer number (10160552692422).

Almost surely, 2^{40334315233423} is an apocalyptic number.

40334315233423 is a deficient number, since it is larger than the sum of its proper divisors (307895536265).

40334315233423 is a wasteful number, since it uses less digits than its factorization.

40334315233423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307895536264.

The product of its (nonzero) digits is 933120, while the sum is 40.

Adding to 40334315233423 its reverse (32433251343304), we get a palindrome (72767566576727).

The spelling of 40334315233423 in words is "forty trillion, three hundred thirty-four billion, three hundred fifteen million, two hundred thirty-three thousand, four hundred twenty-three".