31542531314 has 8 divisors (see below), whose sum is σ = 54072910848. Its totient is φ = 13518227700.

The previous prime is 31542531301. The next prime is 31542531329. The reversal of 31542531314 is 41313524513.

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

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 3 ways as a sum of consecutive naturals, for example, 1126518962 + ... + 1126518989.

It is an arithmetic number, because the mean of its divisors is an integer number (6759113856).

Almost surely, 2^31542531314 is an apocalyptic number.

31542531314 is a deficient number, since it is larger than the sum of its proper divisors (22530379534).

31542531314 is a wasteful number, since it uses less digits than its factorization.

31542531314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253037960.

The product of its digits is 21600, while the sum is 32.

The spelling of 31542531314 in words is "thirty-one billion, five hundred forty-two million, five hundred thirty-one thousand, three hundred fourteen".