340551254134 has 32 divisors (see below), whose sum is σ = 630073958976. Its totient is φ = 134431297920.

The previous prime is 340551254117. The next prime is 340551254159. The reversal of 340551254134 is 431452155043.

It is a junction number, because it is equal to n+sod(n) for n = 340551254093 and 340551254102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1945557 + ... + 2113360.

It is an arithmetic number, because the mean of its divisors is an integer number (19689811218).

Almost surely, 2^340551254134 is an apocalyptic number.

340551254134 is a deficient number, since it is larger than the sum of its proper divisors (289522704842).

340551254134 is a wasteful number, since it uses less digits than its factorization.

340551254134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059400.

The product of its (nonzero) digits is 144000, while the sum is 37.

Subtracting 340551254134 from its reverse (431452155043), we obtain a palindrome (90900900909).

The spelling of 340551254134 in words is "three hundred forty billion, five hundred fifty-one million, two hundred fifty-four thousand, one hundred thirty-four".