4240102502 has 8 divisors (see below), whose sum is σ = 6480156816. Its totient is φ = 2080050232.

The previous prime is 4240102501. The next prime is 4240102519. The reversal of 4240102502 is 2052010424.

It is a happy number.

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 (4240102501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20000378 + ... + 20000589.

It is an arithmetic number, because the mean of its divisors is an integer number (810019602).

Almost surely, 2^4240102502 is an apocalyptic number.

4240102502 is a deficient number, since it is larger than the sum of its proper divisors (2240054314).

4240102502 is a wasteful number, since it uses less digits than its factorization.

4240102502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40001022.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4240102502 is about 65116.0694606178. The cubic root of 4240102502 is about 1618.5475094984.

Adding to 4240102502 its reverse (2052010424), we get a palindrome (6292112926).

The spelling of 4240102502 in words is "four billion, two hundred forty million, one hundred two thousand, five hundred two".