214340335055402 has 8 divisors (see below), whose sum is σ = 324693774886212. Its totient is φ = 106109076760000.

The previous prime is 214340335055393. The next prime is 214340335055419. The reversal of 214340335055402 is 204550533043412.

It can be written as a sum of positive squares in 2 ways, for example, as 189131008705081 + 25209326350321 = 13752491^2 + 5020889^2 .

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

It is a super-3 number, since 3×214340335055402³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214340335055402.

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, 530545383599 + ... + 530545384002.

Almost surely, 2^{214340335055402} is an apocalyptic number.

214340335055402 is a deficient number, since it is larger than the sum of its proper divisors (110353439830810).

214340335055402 is a wasteful number, since it uses less digits than its factorization.

214340335055402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061090767704.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 214340335055402 its reverse (204550533043412), we get a palindrome (418890868098814).

The spelling of 214340335055402 in words is "two hundred fourteen trillion, three hundred forty billion, three hundred thirty-five million, fifty-five thousand, four hundred two".