340004344142 has 8 divisors (see below), whose sum is σ = 510051472896. Its totient is φ = 169987186512.

The previous prime is 340004344111. The next prime is 340004344159. The reversal of 340004344142 is 241443400043.

It is a happy number.

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

It is a super-3 number, since 3×340004344142³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

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, 7464398 + ... + 7509809.

It is an arithmetic number, because the mean of its divisors is an integer number (63756434112).

Almost surely, 2^340004344142 is an apocalyptic number.

340004344142 is a deficient number, since it is larger than the sum of its proper divisors (170047128754).

340004344142 is a wasteful number, since it uses less digits than its factorization.

340004344142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14985562.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 340004344142 its reverse (241443400043), we get a palindrome (581447744185).

The spelling of 340004344142 in words is "three hundred forty billion, four million, three hundred forty-four thousand, one hundred forty-two".