214623631342 has 8 divisors (see below), whose sum is σ = 323188114896. Its totient is φ = 106894259712.

The previous prime is 214623631309. The next prime is 214623631351. The reversal of 214623631342 is 243136326412.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208777338 + ... + 208778365.

It is an arithmetic number, because the mean of its divisors is an integer number (40398514362).

Almost surely, 2^214623631342 is an apocalyptic number.

214623631342 is a deficient number, since it is larger than the sum of its proper divisors (108564483554).

214623631342 is a wasteful number, since it uses less digits than its factorization.

214623631342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417555962.

The product of its digits is 124416, while the sum is 37.

Adding to 214623631342 its reverse (243136326412), we get a palindrome (457759957754).

The spelling of 214623631342 in words is "two hundred fourteen billion, six hundred twenty-three million, six hundred thirty-one thousand, three hundred forty-two".