340551534212 has 12 divisors (see below), whose sum is σ = 621876714816. Its totient is φ = 162872472840.

The previous prime is 340551534163. The next prime is 340551534241. The reversal of 340551534212 is 212435155043.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850823464 + ... + 1850823647.

It is an arithmetic number, because the mean of its divisors is an integer number (51823059568).

Almost surely, 2^340551534212 is an apocalyptic number.

It is an amenable number.

340551534212 is a deficient number, since it is larger than the sum of its proper divisors (281325180604).

340551534212 is a wasteful number, since it uses less digits than its factorization.

340551534212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701647138 (or 3701647136 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 340551534212 its reverse (212435155043), we get a palindrome (552986689255).

The spelling of 340551534212 in words is "three hundred forty billion, five hundred fifty-one million, five hundred thirty-four thousand, two hundred twelve".