4547044564342 has 128 divisors (see below), whose sum is σ = 8390372014080. Its totient is φ = 1806277017600.

The previous prime is 4547044564331. The next prime is 4547044564357. The reversal of 4547044564342 is 2434654407454.

It is a super-2 number, since 2×4547044564342² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4547044564342.

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 63 ways as a sum of consecutive naturals, for example, 473596342 + ... + 473605942.

It is an arithmetic number, because the mean of its divisors is an integer number (65549781360).

Almost surely, 2^{4547044564342} is an apocalyptic number.

4547044564342 is a deficient number, since it is larger than the sum of its proper divisors (3843327449738).

4547044564342 is a wasteful number, since it uses less digits than its factorization.

4547044564342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10046.

The product of its (nonzero) digits is 25804800, while the sum is 52.

The spelling of 4547044564342 in words is "four trillion, five hundred forty-seven billion, forty-four million, five hundred sixty-four thousand, three hundred forty-two".