31411612342 has 12 divisors (see below), whose sum is σ = 51790220748. Its totient is φ = 14278005500.

The previous prime is 31411612339. The next prime is 31411612381. The reversal of 31411612342 is 24321611413.

It is a self number, because there is not a number n which added to its sum of digits gives 31411612342.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 64899784 + ... + 64900267.

It is an arithmetic number, because the mean of its divisors is an integer number (4315851729).

Almost surely, 2^31411612342 is an apocalyptic number.

31411612342 is a deficient number, since it is larger than the sum of its proper divisors (20378608406).

31411612342 is a wasteful number, since it uses less digits than its factorization.

31411612342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129800075 (or 129800064 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The spelling of 31411612342 in words is "thirty-one billion, four hundred eleven million, six hundred twelve thousand, three hundred forty-two".