4667406680778 has 16 divisors (see below), whose sum is σ = 9335819054496. Its totient is φ = 1555634611440.

The previous prime is 4667406680707. The next prime is 4667406680809. The reversal of 4667406680778 is 8770866047664.

It is a super-2 number, since 2×4667406680778² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

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, 41843533 + ... + 41954928.

It is an arithmetic number, because the mean of its divisors is an integer number (583488690906).

Almost surely, 2^{4667406680778} is an apocalyptic number.

4667406680778 is an abundant number, since it is smaller than the sum of its proper divisors (4668412373718).

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

4667406680778 is a wasteful number, since it uses less digits than its factorization.

4667406680778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83807749.

The product of its (nonzero) digits is 455196672, while the sum is 69.

The spelling of 4667406680778 in words is "four trillion, six hundred sixty-seven billion, four hundred six million, six hundred eighty thousand, seven hundred seventy-eight".