4321085084546 has 4 divisors (see below), whose sum is σ = 6481627626822. Its totient is φ = 2160542542272.

The previous prime is 4321085084527. The next prime is 4321085084593. The reversal of 4321085084546 is 6454805801234.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3928676803921 + 392408280625 = 1982089^2 + 626425^2 .

It is a super-2 number, since 2×4321085084546² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4321085084494 and 4321085084503.

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 as a sum of consecutive naturals, namely, 1080271271135 + ... + 1080271271138.

Almost surely, 2^{4321085084546} is an apocalyptic number.

4321085084546 is a deficient number, since it is larger than the sum of its proper divisors (2160542542276).

4321085084546 is a wasteful number, since it uses less digits than its factorization.

4321085084546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160542542275.

The product of its (nonzero) digits is 3686400, while the sum is 50.

The spelling of 4321085084546 in words is "four trillion, three hundred twenty-one billion, eighty-five million, eighty-four thousand, five hundred forty-six".