240404102 has 4 divisors (see below), whose sum is σ = 360606156. Its totient is φ = 120202050.

The previous prime is 240404077. The next prime is 240404149. The reversal of 240404102 is 201404042.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60101024 + ... + 60101027.

It is an arithmetic number, because the mean of its divisors is an integer number (90151539).

Almost surely, 2^240404102 is an apocalyptic number.

240404102 is a deficient number, since it is larger than the sum of its proper divisors (120202054).

240404102 is a wasteful number, since it uses less digits than its factorization.

240404102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120202053.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 240404102 is about 15504.9702353794. The cubic root of 240404102 is about 621.7950941902.

Adding to 240404102 its reverse (201404042), we get a palindrome (441808144).

The spelling of 240404102 in words is "two hundred forty million, four hundred four thousand, one hundred two".