4140023352 has 16 divisors (see below), whose sum is σ = 10350058440. Its totient is φ = 1380007776.

The previous prime is 4140023347. The next prime is 4140023357. The reversal of 4140023352 is 2533200414.

It is an interprime number because it is at equal distance from previous prime (4140023347) and next prime (4140023357).

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 172500973 = 4140023352 / (4 + 1 + 4 + 0 + 0 + 2 + 3 + 3 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140023357) 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, 86250463 + ... + 86250510.

Almost surely, 2^4140023352 is an apocalyptic number.

It is an amenable number.

4140023352 is an abundant number, since it is smaller than the sum of its proper divisors (6210035088).

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

4140023352 is a wasteful number, since it uses less digits than its factorization.

4140023352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172500982 (or 172500978 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4140023352 is about 64343.0132337614. The cubic root of 4140023352 is about 1605.7117926683.

Adding to 4140023352 its reverse (2533200414), we get a palindrome (6673223766).

The spelling of 4140023352 in words is "four billion, one hundred forty million, twenty-three thousand, three hundred fifty-two".