31342412141 has 4 divisors (see below), whose sum is σ = 32992012800. Its totient is φ = 29692811484.

The previous prime is 31342412107. The next prime is 31342412161. The reversal of 31342412141 is 14121424313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31342412141 - 2³⁰ = 30268670317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31342412141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31342412161) 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, 824800301 + ... + 824800338.

It is an arithmetic number, because the mean of its divisors is an integer number (8248003200).

Almost surely, 2^31342412141 is an apocalyptic number.

It is an amenable number.

31342412141 is a deficient number, since it is larger than the sum of its proper divisors (1649600659).

31342412141 is a wasteful number, since it uses less digits than its factorization.

31342412141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649600658.

The product of its digits is 2304, while the sum is 26.

Adding to 31342412141 its reverse (14121424313), we get a palindrome (45463836454).

The spelling of 31342412141 in words is "thirty-one billion, three hundred forty-two million, four hundred twelve thousand, one hundred forty-one".