340031200434 has 16 divisors (see below), whose sum is σ = 680078640000. Its totient is φ = 113341026960.

The previous prime is 340031200417. The next prime is 340031200441. The reversal of 340031200434 is 434002130043.

It is a Curzon 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, 395434 + ... + 914565.

It is an arithmetic number, because the mean of its divisors is an integer number (42504915000).

Almost surely, 2^340031200434 is an apocalyptic number.

340031200434 is an abundant number, since it is smaller than the sum of its proper divisors (340047439566).

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

340031200434 is a wasteful number, since it uses less digits than its factorization.

340031200434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353265.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 340031200434 its reverse (434002130043), we get a palindrome (774033330477).

The spelling of 340031200434 in words is "three hundred forty billion, thirty-one million, two hundred thousand, four hundred thirty-four".