456468683746 has 8 divisors (see below), whose sum is σ = 685528966620. Its totient is φ = 227959028208.

The previous prime is 456468683729. The next prime is 456468683747. The reversal of 456468683746 is 647386864654.

It can be written as a sum of positive squares in 2 ways, for example, as 447621212025 + 8847471721 = 669045^2 + 94061^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (456468683747) 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, 137654761 + ... + 137658076.

Almost surely, 2^456468683746 is an apocalyptic number.

456468683746 is a deficient number, since it is larger than the sum of its proper divisors (229060282874).

456468683746 is a wasteful number, since it uses less digits than its factorization.

456468683746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275313668.

The product of its digits is 557383680, while the sum is 67.

The spelling of 456468683746 in words is "four hundred fifty-six billion, four hundred sixty-eight million, six hundred eighty-three thousand, seven hundred forty-six".