2440421102 has 8 divisors (see below), whose sum is σ = 4183579056. Its totient is φ = 1045894752.

The previous prime is 2440421089. The next prime is 2440421107. The reversal of 2440421102 is 2011240442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440421107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87157883 + ... + 87157910.

It is an arithmetic number, because the mean of its divisors is an integer number (522947382).

Almost surely, 2^2440421102 is an apocalyptic number.

2440421102 is a deficient number, since it is larger than the sum of its proper divisors (1743157954).

2440421102 is a wasteful number, since it uses less digits than its factorization.

2440421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174315802.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2440421102 is about 49400.6184374244. The cubic root of 2440421102 is about 1346.3405422773.

Adding to 2440421102 its reverse (2011240442), we get a palindrome (4451661544).

The spelling of 2440421102 in words is "two billion, four hundred forty million, four hundred twenty-one thousand, one hundred two".