340000001423 has 16 divisors (see below), whose sum is σ = 359925945600. Its totient is φ = 320282268480.

The previous prime is 340000001417. The next prime is 340000001437. The reversal of 340000001423 is 324100000043.

It is a cyclic number.

It is not a de Polignac number, because 340000001423 - 2⁸ = 340000001167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340000001443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2346440 + ... + 2487122.

It is an arithmetic number, because the mean of its divisors is an integer number (22495371600).

Almost surely, 2^340000001423 is an apocalyptic number.

340000001423 is a deficient number, since it is larger than the sum of its proper divisors (19925944177).

340000001423 is a wasteful number, since it uses less digits than its factorization.

340000001423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141422.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 340000001423 its reverse (324100000043), we get a palindrome (664100001466).

The spelling of 340000001423 in words is "three hundred forty billion, one thousand, four hundred twenty-three".