534664843437884 has 24 divisors (see below), whose sum is σ = 936170357367168. Its totient is φ = 267187627400960.

The previous prime is 534664843437847. The next prime is 534664843437929. The reversal of 534664843437884 is 488734348466435.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70429784 + ... + 77651040.

It is an arithmetic number, because the mean of its divisors is an integer number (39007098223632).

Almost surely, 2^{534664843437884} is an apocalyptic number.

It is an amenable number.

534664843437884 is a deficient number, since it is larger than the sum of its proper divisors (401505513929284).

534664843437884 is a wasteful number, since it uses less digits than its factorization.

534664843437884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231285 (or 7231283 counting only the distinct ones).

The product of its digits is 17836277760, while the sum is 77.

The spelling of 534664843437884 in words is "five hundred thirty-four trillion, six hundred sixty-four billion, eight hundred forty-three million, four hundred thirty-seven thousand, eight hundred eighty-four".