456338266680 has 48 divisors (see below), whose sum is σ = 1369037000520. Its totient is φ = 121688231104.

The previous prime is 456338266673. The next prime is 456338266693. The reversal of 456338266680 is 86662833654.

It is a super-2 number, since 2×456338266680² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 456338266680.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7369207 + ... + 7430873.

Almost surely, 2^456338266680 is an apocalyptic number.

456338266680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

456338266680 is an abundant number, since it is smaller than the sum of its proper divisors (912698733840).

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

456338266680 is an frugal number, since it uses more digits than its factorization.

456338266680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123348 (or 61677 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 456338266680 in words is "four hundred fifty-six billion, three hundred thirty-eight million, two hundred sixty-six thousand, six hundred eighty".