10668004477 has 8 divisors (see below), whose sum is σ = 11600161664. Its totient is φ = 9751781808.

The previous prime is 10668004469. The next prime is 10668004481. The reversal of 10668004477 is 77440086601.

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

It is a cyclic number.

It is not a de Polignac number, because 10668004477 - 2³ = 10668004469 is a prime.

It is a super-2 number, since 2×10668004477² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10668005477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3982233 + ... + 3984910.

It is an arithmetic number, because the mean of its divisors is an integer number (1450020208).

Almost surely, 2^10668004477 is an apocalyptic number.

It is an amenable number.

10668004477 is a deficient number, since it is larger than the sum of its proper divisors (932157187).

10668004477 is a wasteful number, since it uses less digits than its factorization.

10668004477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7967259.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 10668004477 in words is "ten billion, six hundred sixty-eight million, four thousand, four hundred seventy-seven".