31144123120214 has 8 divisors (see below), whose sum is σ = 50309737348080. Its totient is φ = 14374210670856.

The previous prime is 31144123120207. The next prime is 31144123120267. The reversal of 31144123120214 is 41202132144113.

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, 598925444594 + ... + 598925444645.

It is an arithmetic number, because the mean of its divisors is an integer number (6288717168510).

Almost surely, 2^{31144123120214} is an apocalyptic number.

31144123120214 is a deficient number, since it is larger than the sum of its proper divisors (19165614227866).

31144123120214 is a wasteful number, since it uses less digits than its factorization.

31144123120214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197850889254.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 31144123120214 its reverse (41202132144113), we get a palindrome (72346255264327).

The spelling of 31144123120214 in words is "thirty-one trillion, one hundred forty-four billion, one hundred twenty-three million, one hundred twenty thousand, two hundred fourteen".