340134414 has 32 divisors (see below), whose sum is σ = 710136096. Its totient is φ = 108501120.

The previous prime is 340134397. The next prime is 340134433. The reversal of 340134414 is 414431043.

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, 984 + ... + 26100.

It is an arithmetic number, because the mean of its divisors is an integer number (22191753).

Almost surely, 2^340134414 is an apocalyptic number.

340134414 is an abundant number, since it is smaller than the sum of its proper divisors (370001682).

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

340134414 is a wasteful number, since it uses less digits than its factorization.

340134414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25220.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 340134414 is about 18442.7333657460. The cubic root of 340134414 is about 698.0451677517.

Adding to 340134414 its reverse (414431043), we get a palindrome (754565457).

The spelling of 340134414 in words is "three hundred forty million, one hundred thirty-four thousand, four hundred fourteen".