2440442420016 has 80 divisors (see below), whose sum is σ = 6310183979520. Its totient is φ = 812744723200.

The previous prime is 2440442419999. The next prime is 2440442420027. The reversal of 2440442420016 is 6100242440442.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366484495 + ... + 366491153.

It is an arithmetic number, because the mean of its divisors is an integer number (78877299744).

Almost surely, 2^{2440442420016} is an apocalyptic number.

It is an amenable number.

2440442420016 is an abundant number, since it is smaller than the sum of its proper divisors (3869741559504).

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

2440442420016 is a wasteful number, since it uses less digits than its factorization.

2440442420016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434 (or 12428 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 2440442420016 its reverse (6100242440442), we get a palindrome (8540684860458).

The spelling of 2440442420016 in words is "two trillion, four hundred forty billion, four hundred forty-two million, four hundred twenty thousand, sixteen".