31240130214214 has 8 divisors (see below), whose sum is σ = 47147681182680. Its totient is φ = 15524236486656.

The previous prime is 31240130214203. The next prime is 31240130214341. The reversal of 31240130214214 is 41241203104213.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47914309819 + ... + 47914310470.

It is an arithmetic number, because the mean of its divisors is an integer number (5893460147835).

Almost surely, 2^{31240130214214} is an apocalyptic number.

31240130214214 is a deficient number, since it is larger than the sum of its proper divisors (15907550968466).

31240130214214 is a wasteful number, since it uses less digits than its factorization.

31240130214214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95828620454.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 31240130214214 its reverse (41241203104213), we get a palindrome (72481333318427).

The spelling of 31240130214214 in words is "thirty-one trillion, two hundred forty billion, one hundred thirty million, two hundred fourteen thousand, two hundred fourteen".