4445220542214 has 16 divisors (see below), whose sum is σ = 9358359036480. Its totient is φ = 1403753855400.

The previous prime is 4445220542183. The next prime is 4445220542263. The reversal of 4445220542214 is 4122450225444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19496581212 + ... + 19496581439.

It is an arithmetic number, because the mean of its divisors is an integer number (584897439780).

Almost surely, 2^{4445220542214} is an apocalyptic number.

4445220542214 is an abundant number, since it is smaller than the sum of its proper divisors (4913138494266).

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

4445220542214 is a wasteful number, since it uses less digits than its factorization.

4445220542214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38993162675.

The product of its (nonzero) digits is 409600, while the sum is 39.

Adding to 4445220542214 its reverse (4122450225444), we get a palindrome (8567670767658).

The spelling of 4445220542214 in words is "four trillion, four hundred forty-five billion, two hundred twenty million, five hundred forty-two thousand, two hundred fourteen".