31343014333423 has 4 divisors (see below), whose sum is σ = 33754015436008. Its totient is φ = 28932013230840.

The previous prime is 31343014333409. The next prime is 31343014333429. The reversal of 31343014333423 is 32433341034313.

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 31343014333423 - 2⁴¹ = 29143991077871 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 (31343014333429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205500551273 + ... + 1205500551298.

It is an arithmetic number, because the mean of its divisors is an integer number (8438503859002).

Almost surely, 2^{31343014333423} is an apocalyptic number.

31343014333423 is a deficient number, since it is larger than the sum of its proper divisors (2411001102585).

31343014333423 is a wasteful number, since it uses less digits than its factorization.

31343014333423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411001102584.

The product of its (nonzero) digits is 279936, while the sum is 37.

Adding to 31343014333423 its reverse (32433341034313), we get a palindrome (63776355367736).

The spelling of 31343014333423 in words is "thirty-one trillion, three hundred forty-three billion, fourteen million, three hundred thirty-three thousand, four hundred twenty-three".