31542050314 has 16 divisors (see below), whose sum is σ = 48870385920. Its totient is φ = 15252569280.

The previous prime is 31542050299. The next prime is 31542050321. The reversal of 31542050314 is 41305024513.

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 7 ways as a sum of consecutive naturals, for example, 63199 + ... + 258994.

It is an arithmetic number, because the mean of its divisors is an integer number (3054399120).

Almost surely, 2^31542050314 is an apocalyptic number.

31542050314 is a deficient number, since it is larger than the sum of its proper divisors (17328335606).

31542050314 is a wasteful number, since it uses less digits than its factorization.

31542050314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323805.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 31542050314 its reverse (41305024513), we get a palindrome (72847074827).

The spelling of 31542050314 in words is "thirty-one billion, five hundred forty-two million, fifty thousand, three hundred fourteen".