31354113534342 has 8 divisors (see below), whose sum is σ = 62708227068696. Its totient is φ = 10451371178112.

The previous prime is 31354113534313. The next prime is 31354113534343. The reversal of 31354113534342 is 24343531145313.

It is a sphenic number, since it is the product of 3 distinct primes.

31354113534342 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 31354113534294 and 31354113534303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31354113534343) 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, 2612842794523 + ... + 2612842794534.

It is an arithmetic number, because the mean of its divisors is an integer number (7838528383587).

Almost surely, 2^{31354113534342} is an apocalyptic number.

31354113534342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31354113534342 is a wasteful number, since it uses less digits than its factorization.

31354113534342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225685589062.

The product of its digits is 777600, while the sum is 42.

Adding to 31354113534342 its reverse (24343531145313), we get a palindrome (55697644679655).

The spelling of 31354113534342 in words is "thirty-one trillion, three hundred fifty-four billion, one hundred thirteen million, five hundred thirty-four thousand, three hundred forty-two".