4140023202 has 48 divisors (see below), whose sum is σ = 10791044160. Its totient is φ = 1120607136.

The previous prime is 4140023201. The next prime is 4140023219. The reversal of 4140023202 is 2023200414.

4140023202 is a `hidden beast` number, since 41 + 400 + 23 + 202 = 666.

It is a super-2 number, since 2×4140023202² = 34279584226196665608, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (4140023201) 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 23 ways as a sum of consecutive naturals, for example, 862273 + ... + 867060.

It is an arithmetic number, because the mean of its divisors is an integer number (224813420).

Almost surely, 2^4140023202 is an apocalyptic number.

4140023202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4140023202 is an abundant number, since it is smaller than the sum of its proper divisors (6651020958).

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

4140023202 is a wasteful number, since it uses less digits than its factorization.

4140023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729367 (or 1729364 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4140023202 is about 64343.0120681337. The cubic root of 4140023202 is about 1605.7117732758.

Adding to 4140023202 its reverse (2023200414), we get a palindrome (6163223616).

The spelling of 4140023202 in words is "four billion, one hundred forty million, twenty-three thousand, two hundred two".