340857224756 has 6 divisors (see below), whose sum is σ = 596500143330. Its totient is φ = 170428612376.

The previous prime is 340857224753. The next prime is 340857224801. The reversal of 340857224756 is 657422758043.

It can be written as a sum of positive squares in only one way, i.e., 326401971856 + 14455252900 = 571316^2 + 120230^2 .

It is a junction number, because it is equal to n+sod(n) for n = 340857224698 and 340857224707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340857224753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42607153091 + ... + 42607153098.

It is an arithmetic number, because the mean of its divisors is an integer number (99416690555).

Almost surely, 2^340857224756 is an apocalyptic number.

It is an amenable number.

340857224756 is a deficient number, since it is larger than the sum of its proper divisors (255642918574).

340857224756 is a wasteful number, since it uses less digits than its factorization.

340857224756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85214306193 (or 85214306191 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 340857224756 in words is "three hundred forty billion, eight hundred fifty-seven million, two hundred twenty-four thousand, seven hundred fifty-six".