4244216534140 has 48 divisors (see below), whose sum is σ = 9887912818560. Its totient is φ = 1517192962880.

The previous prime is 4244216534137. The next prime is 4244216534141. The reversal of 4244216534140 is 414356124424.

It is a junction number, because it is equal to n+sod(n) for n = 4244216534093 and 4244216534102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244216534141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163477642 + ... + 163503601.

It is an arithmetic number, because the mean of its divisors is an integer number (205998183720).

Almost surely, 2^{4244216534140} is an apocalyptic number.

It is an amenable number.

4244216534140 is an abundant number, since it is smaller than the sum of its proper divisors (5643696284420).

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

4244216534140 is a wasteful number, since it uses less digits than its factorization.

4244216534140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326981322 (or 326981320 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The spelling of 4244216534140 in words is "four trillion, two hundred forty-four billion, two hundred sixteen million, five hundred thirty-four thousand, one hundred forty".