340532046651612 has 12 divisors (see below), whose sum is σ = 794574775520456. Its totient is φ = 113510682217200.

The previous prime is 340532046651611. The next prime is 340532046651617. The reversal of 340532046651612 is 216156640235043.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340532046651611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14188835277139 + ... + 14188835277162.

Almost surely, 2^{340532046651612} is an apocalyptic number.

It is an amenable number.

340532046651612 is an abundant number, since it is smaller than the sum of its proper divisors (454042728868844).

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

340532046651612 is a wasteful number, since it uses less digits than its factorization.

340532046651612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28377670554308 (or 28377670554306 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

Adding to 340532046651612 its reverse (216156640235043), we get a palindrome (556688686886655).

The spelling of 340532046651612 in words is "three hundred forty trillion, five hundred thirty-two billion, forty-six million, six hundred fifty-one thousand, six hundred twelve".