340254447334 has 8 divisors (see below), whose sum is σ = 526845595968. Its totient is φ = 164639248680.

The previous prime is 340254447301. The next prime is 340254447383. The reversal of 340254447334 is 433744452043.

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

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, 2743987417 + ... + 2743987540.

It is an arithmetic number, because the mean of its divisors is an integer number (65855699496).

Almost surely, 2^340254447334 is an apocalyptic number.

340254447334 is a deficient number, since it is larger than the sum of its proper divisors (186591148634).

340254447334 is a wasteful number, since it uses less digits than its factorization.

340254447334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487974990.

The product of its (nonzero) digits is 1935360, while the sum is 43.

Adding to 340254447334 its reverse (433744452043), we get a palindrome (773998899377).

The spelling of 340254447334 in words is "three hundred forty billion, two hundred fifty-four million, four hundred forty-seven thousand, three hundred thirty-four".