214340664403402 has 8 divisors (see below), whose sum is σ = 321524178220512. Its totient is φ = 107165938329900.

The previous prime is 214340664403387. The next prime is 214340664403421. The reversal of 214340664403402 is 204304466043412.

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

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, 2196874924 + ... + 2196972487.

It is an arithmetic number, because the mean of its divisors is an integer number (40190522277564).

Almost surely, 2^{214340664403402} is an apocalyptic number.

214340664403402 is a deficient number, since it is larger than the sum of its proper divisors (107183513817110).

214340664403402 is a wasteful number, since it uses less digits than its factorization.

214340664403402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393871804.

The product of its (nonzero) digits is 1327104, while the sum is 43.

The spelling of 214340664403402 in words is "two hundred fourteen trillion, three hundred forty billion, six hundred sixty-four million, four hundred three thousand, four hundred two".