340070706734 has 16 divisors (see below), whose sum is σ = 571519321776. Its totient is φ = 150399820800.

The previous prime is 340070706727. The next prime is 340070706763. The reversal of 340070706734 is 437607070043.

It is a junction number, because it is equal to n+sod(n) for n = 340070706691 and 340070706700.

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, 208887827 + ... + 208889454.

It is an arithmetic number, because the mean of its divisors is an integer number (35719957611).

Almost surely, 2^340070706734 is an apocalyptic number.

340070706734 is a deficient number, since it is larger than the sum of its proper divisors (231448615042).

340070706734 is a wasteful number, since it uses less digits than its factorization.

340070706734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417777331.

The product of its (nonzero) digits is 296352, while the sum is 41.

Adding to 340070706734 its reverse (437607070043), we get a palindrome (777677776777).

The spelling of 340070706734 in words is "three hundred forty billion, seventy million, seven hundred six thousand, seven hundred thirty-four".