340222054134 has 16 divisors (see below), whose sum is σ = 680566491072. Its totient is φ = 113386954248.

The previous prime is 340222054111. The next prime is 340222054171. The reversal of 340222054134 is 431450222043.

It is a super-2 number, since 2×340222054134² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5063124 + ... + 5129879.

It is an arithmetic number, because the mean of its divisors is an integer number (42535405692).

Almost surely, 2^340222054134 is an apocalyptic number.

340222054134 is an abundant number, since it is smaller than the sum of its proper divisors (340344436938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340222054134 is a wasteful number, since it uses less digits than its factorization.

340222054134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10198571.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 340222054134 its reverse (431450222043), we get a palindrome (771672276177).

The spelling of 340222054134 in words is "three hundred forty billion, two hundred twenty-two million, fifty-four thousand, one hundred thirty-four".