2442204152444 has 24 divisors (see below), whose sum is σ = 4887840857088. Its totient is φ = 1045923375600.

The previous prime is 2442204152431. The next prime is 2442204152449. The reversal of 2442204152444 is 4442514022442.

It is a super-2 number, since 2×2442204152444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2442204152398 and 2442204152407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442204152449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30607232 + ... + 30686919.

It is an arithmetic number, because the mean of its divisors is an integer number (203660035712).

Almost surely, 2^{2442204152444} is an apocalyptic number.

It is an amenable number.

2442204152444 is an abundant number, since it is smaller than the sum of its proper divisors (2445636704644).

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

2442204152444 is a wasteful number, since it uses less digits than its factorization.

2442204152444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61295585 (or 61295583 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 38.

Adding to 2442204152444 its reverse (4442514022442), we get a palindrome (6884718174886).

The spelling of 2442204152444 in words is "two trillion, four hundred forty-two billion, two hundred four million, one hundred fifty-two thousand, four hundred forty-four".