4041668821347 has 24 divisors (see below), whose sum is σ = 5880561414000. Its totient is φ = 2674807507008.

The previous prime is 4041668821301. The next prime is 4041668821357. The reversal of 4041668821347 is 7431288661404.

4041668821347 is a `hidden beast` number, since 4 + 0 + 416 + 6 + 8 + 8 + 213 + 4 + 7 = 666.

It is not a de Polignac number, because 4041668821347 - 2¹⁴ = 4041668804963 is a prime.

It is a super-2 number, since 2×4041668821347² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4041668821293 and 4041668821302.

It is not an unprimeable number, because it can be changed into a prime (4041668821357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1435929 + ... + 3185157.

It is an arithmetic number, because the mean of its divisors is an integer number (245023392250).

Almost surely, 2^{4041668821347} is an apocalyptic number.

4041668821347 is a deficient number, since it is larger than the sum of its proper divisors (1838892592653).

4041668821347 is a wasteful number, since it uses less digits than its factorization.

4041668821347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751107 (or 1751104 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 4041668821347 in words is "four trillion, forty-one billion, six hundred sixty-eight million, eight hundred twenty-one thousand, three hundred forty-seven".