2442656554 has 32 divisors (see below), whose sum is σ = 3994341120. Its totient is φ = 1113607872.

The previous prime is 2442656539. The next prime is 2442656561. The reversal of 2442656554 is 4556562442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442656554.

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, 729007 + ... + 732349.

It is an arithmetic number, because the mean of its divisors is an integer number (124823160).

Almost surely, 2^2442656554 is an apocalyptic number.

2442656554 is a deficient number, since it is larger than the sum of its proper divisors (1551684566).

2442656554 is a wasteful number, since it uses less digits than its factorization.

2442656554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694.

The product of its digits is 1152000, while the sum is 43.

The square root of 2442656554 is about 49423.2390075762. The cubic root of 2442656554 is about 1346.7515042976.

The spelling of 2442656554 in words is "two billion, four hundred forty-two million, six hundred fifty-six thousand, five hundred fifty-four".