340414430 has 16 divisors (see below), whose sum is σ = 629307360. Its totient is φ = 132485472.

The previous prime is 340414429. The next prime is 340414433. The reversal of 340414430 is 34414043.

It is a junction number, because it is equal to n+sod(n) for n = 340414396 and 340414405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340414433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459650 + ... + 460389.

It is an arithmetic number, because the mean of its divisors is an integer number (39331710).

Almost surely, 2^340414430 is an apocalyptic number.

340414430 is a deficient number, since it is larger than the sum of its proper divisors (288892930).

340414430 is a wasteful number, since it uses less digits than its factorization.

340414430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920083.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 340414430 is about 18450.3233034004. The cubic root of 340414430 is about 698.2366706729.

Adding to 340414430 its reverse (34414043), we get a palindrome (374828473).

The spelling of 340414430 in words is "three hundred forty million, four hundred fourteen thousand, four hundred thirty".