4557349043268 has 72 divisors (see below), whose sum is σ = 12704270366592. Its totient is φ = 1266907836096.

The previous prime is 4557349043213. The next prime is 4557349043287. The reversal of 4557349043268 is 8623409437554.

It is a super-2 number, since 2×4557349043268² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104715996 + ... + 104759507.

It is an arithmetic number, because the mean of its divisors is an integer number (176448199536).

Almost surely, 2^{4557349043268} is an apocalyptic number.

It is an amenable number.

4557349043268 is an abundant number, since it is smaller than the sum of its proper divisors (8146921323324).

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

4557349043268 is a wasteful number, since it uses less digits than its factorization.

4557349043268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209475561 (or 209475552 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 60.

The spelling of 4557349043268 in words is "four trillion, five hundred fifty-seven billion, three hundred forty-nine million, forty-three thousand, two hundred sixty-eight".