340010402223 has 8 divisors (see below), whose sum is σ = 453353508736. Its totient is φ = 226670448600.

The previous prime is 340010402209. The next prime is 340010402227. The reversal of 340010402223 is 322204010043.

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

It is a de Polignac number, because none of the positive numbers 2^k-340010402223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340010402223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340010402227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523933 + ... + 976998.

It is an arithmetic number, because the mean of its divisors is an integer number (56669188592).

Almost surely, 2^340010402223 is an apocalyptic number.

340010402223 is a deficient number, since it is larger than the sum of its proper divisors (113343106513).

340010402223 is a wasteful number, since it uses less digits than its factorization.

340010402223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576445.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 340010402223 its reverse (322204010043), we get a palindrome (662214412266).

The spelling of 340010402223 in words is "three hundred forty billion, ten million, four hundred two thousand, two hundred twenty-three".