2442556046 has 32 divisors (see below), whose sum is σ = 4235742720. Its totient is φ = 1034748000.

The previous prime is 2442556021. The next prime is 2442556063. The reversal of 2442556046 is 6406552442.

It is a Curzon number.

It is a congruent 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, 490871 + ... + 495821.

It is an arithmetic number, because the mean of its divisors is an integer number (132366960).

Almost surely, 2^2442556046 is an apocalyptic number.

2442556046 is a deficient number, since it is larger than the sum of its proper divisors (1793186674).

2442556046 is a wasteful number, since it uses less digits than its factorization.

2442556046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5360.

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 2442556046 is about 49422.2221879996. Note that the first 3 decimals coincide. The cubic root of 2442556046 is about 1346.7330324475.

The spelling of 2442556046 in words is "two billion, four hundred forty-two million, five hundred fifty-six thousand, forty-six".