214312313242 has 8 divisors (see below), whose sum is σ = 321493144500. Its totient is φ = 107147931744.

The previous prime is 214312313221. The next prime is 214312313317. The reversal of 214312313242 is 242313213412.

It can be written as a sum of positive squares in 2 ways, for example, as 210397433481 + 3914879761 = 458691^2 + 62569^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 214312313242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4079817 + ... + 4132012.

Almost surely, 2^214312313242 is an apocalyptic number.

214312313242 is a deficient number, since it is larger than the sum of its proper divisors (107180831258).

214312313242 is a wasteful number, since it uses less digits than its factorization.

214312313242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224880.

The product of its digits is 6912, while the sum is 28.

Adding to 214312313242 its reverse (242313213412), we get a palindrome (456625526654).

The spelling of 214312313242 in words is "two hundred fourteen billion, three hundred twelve million, three hundred thirteen thousand, two hundred forty-two".