31345141342 has 8 divisors (see below), whose sum is σ = 47038440600. Its totient is φ = 15665661144.

The previous prime is 31345141337. The next prime is 31345141351. The reversal of 31345141342 is 24314154313.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3449092 + ... + 3458167.

It is an arithmetic number, because the mean of its divisors is an integer number (5879805075).

Almost surely, 2^31345141342 is an apocalyptic number.

31345141342 is a deficient number, since it is larger than the sum of its proper divisors (15693299258).

31345141342 is a wasteful number, since it uses less digits than its factorization.

31345141342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909530.

The product of its digits is 17280, while the sum is 31.

Adding to 31345141342 its reverse (24314154313), we get a palindrome (55659295655).

The spelling of 31345141342 in words is "thirty-one billion, three hundred forty-five million, one hundred forty-one thousand, three hundred forty-two".