2442549998 has 64 divisors (see below), whose sum is σ = 4572288000. Its totient is φ = 955578624.

The previous prime is 2442549973. The next prime is 2442550001. The reversal of 2442549998 is 8999452442.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 829613 + ... + 832551.

It is an arithmetic number, because the mean of its divisors is an integer number (71442000).

Almost surely, 2^2442549998 is an apocalyptic number.

2442549998 is a deficient number, since it is larger than the sum of its proper divisors (2129738002).

2442549998 is a wasteful number, since it uses less digits than its factorization.

2442549998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its digits is 7464960, while the sum is 56.

The square root of 2442549998 is about 49422.1610009113. The cubic root of 2442549998 is about 1346.7319209004.

The spelling of 2442549998 in words is "two billion, four hundred forty-two million, five hundred forty-nine thousand, nine hundred ninety-eight".