4240020210102 has 48 divisors (see below), whose sum is σ = 9304292668320. Its totient is φ = 1395299596416.

The previous prime is 4240020210053. The next prime is 4240020210103. The reversal of 4240020210102 is 2010120200424.

4240020210102 is a `hidden beast` number, since 42 + 400 + 2 + 0 + 210 + 10 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240020210103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008873 + ... + 3081860.

It is an arithmetic number, because the mean of its divisors is an integer number (193839430590).

Almost surely, 2^{4240020210102} is an apocalyptic number.

4240020210102 is an abundant number, since it is smaller than the sum of its proper divisors (5064272458218).

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

4240020210102 is a wasteful number, since it uses less digits than its factorization.

4240020210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091477 (or 4091474 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 4240020210102 its reverse (2010120200424), we get a palindrome (6250140410526).

The spelling of 4240020210102 in words is "four trillion, two hundred forty billion, twenty million, two hundred ten thousand, one hundred two".