2240242446 has 32 divisors (see below), whose sum is σ = 4904248608. Its totient is φ = 678003840.

The previous prime is 2240242429. The next prime is 2240242453. The reversal of 2240242446 is 6442420422.

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, 230661 + ... + 240176.

It is an arithmetic number, because the mean of its divisors is an integer number (153257769).

Almost surely, 2^2240242446 is an apocalyptic number.

2240242446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2240242446 is an abundant number, since it is smaller than the sum of its proper divisors (2664006162).

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

2240242446 is a wasteful number, since it uses less digits than its factorization.

2240242446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470916.

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 2240242446 is about 47331.1994988506. The cubic root of 2240242446 is about 1308.4737281428.

Adding to 2240242446 its reverse (6442420422), we get a palindrome (8682662868).

The spelling of 2240242446 in words is "two billion, two hundred forty million, two hundred forty-two thousand, four hundred forty-six".