340451734756 has 24 divisors (see below), whose sum is σ = 680933792000. Its totient is φ = 145901388672.

The previous prime is 340451734747. The next prime is 340451734787. The reversal of 340451734756 is 657437154043.

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, 398245 + ... + 916243.

Almost surely, 2^340451734756 is an apocalyptic number.

It is an amenable number.

340451734756 is an abundant number, since it is smaller than the sum of its proper divisors (340482057244).

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

340451734756 is a wasteful number, since it uses less digits than its factorization.

340451734756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541483 (or 541481 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 49.

Adding to 340451734756 its reverse (657437154043), we get a palindrome (997888888799).

The spelling of 340451734756 in words is "three hundred forty billion, four hundred fifty-one million, seven hundred thirty-four thousand, seven hundred fifty-six".