340023414143 has 8 divisors (see below), whose sum is σ = 388601999520. Its totient is φ = 291445781760.

The previous prime is 340023414127. The next prime is 340023414209. The reversal of 340023414143 is 341414320043.

It is a happy number.

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

It is not a de Polignac number, because 340023414143 - 2⁴ = 340023414127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340023414103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870023 + ... + 1198743.

It is an arithmetic number, because the mean of its divisors is an integer number (48575249940).

Almost surely, 2^340023414143 is an apocalyptic number.

340023414143 is a deficient number, since it is larger than the sum of its proper divisors (48578585377).

340023414143 is a wasteful number, since it uses less digits than its factorization.

340023414143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476497.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 340023414143 its reverse (341414320043), we get a palindrome (681437734186).

The spelling of 340023414143 in words is "three hundred forty billion, twenty-three million, four hundred fourteen thousand, one hundred forty-three".