667474302224356 has 24 divisors (see below), whose sum is σ = 1274319632658240. Its totient is φ = 303385383856800.

The previous prime is 667474302224329. The next prime is 667474302224437. The reversal of 667474302224356 is 653422203474766.

667474302224356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×667474302224356² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 667474302224294 and 667474302224303.

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, 299533440 + ... + 301753591.

It is an arithmetic number, because the mean of its divisors is an integer number (53096651360760).

Almost surely, 2^{667474302224356} is an apocalyptic number.

It is an amenable number.

667474302224356 is a deficient number, since it is larger than the sum of its proper divisors (606845330433884).

667474302224356 is a wasteful number, since it uses less digits than its factorization.

667474302224356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601312275 (or 601312273 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 61.

The spelling of 667474302224356 in words is "six hundred sixty-seven trillion, four hundred seventy-four billion, three hundred two million, two hundred twenty-four thousand, three hundred fifty-six".