5406221744140 has 48 divisors (see below), whose sum is σ = 13032090554112. Its totient is φ = 1845396259776.

The previous prime is 5406221744111. The next prime is 5406221744219. The reversal of 5406221744140 is 414471226045.

It is a junction number, because it is equal to n+sod(n) for n = 5406221744093 and 5406221744102.

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 15 ways as a sum of consecutive naturals, for example, 85025202 + ... + 85088761.

It is an arithmetic number, because the mean of its divisors is an integer number (271501886544).

Almost surely, 2^{5406221744140} is an apocalyptic number.

It is an amenable number.

5406221744140 is an abundant number, since it is smaller than the sum of its proper divisors (7625868809972).

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

5406221744140 is a wasteful number, since it uses less digits than its factorization.

5406221744140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170114206 (or 170114204 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 5406221744140 in words is "five trillion, four hundred six billion, two hundred twenty-one million, seven hundred forty-four thousand, one hundred forty".