4140122453 has 4 divisors (see below), whose sum is σ = 4210294080. Its totient is φ = 4069950828.

The previous prime is 4140122423. The next prime is 4140122461. The reversal of 4140122453 is 3542210414.

4140122453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4140122453 is a prime.

It is a super-2 number, since 2×4140122453² = 34281227851669474418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140122423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35085725 + ... + 35085842.

It is an arithmetic number, because the mean of its divisors is an integer number (1052573520).

Almost surely, 2^4140122453 is an apocalyptic number.

It is an amenable number.

4140122453 is a deficient number, since it is larger than the sum of its proper divisors (70171627).

4140122453 is an equidigital number, since it uses as much as digits as its factorization.

4140122453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70171626.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4140122453 is about 64343.7833283061. The cubic root of 4140122453 is about 1605.7246047035.

Adding to 4140122453 its reverse (3542210414), we get a palindrome (7682332867).

The spelling of 4140122453 in words is "four billion, one hundred forty million, one hundred twenty-two thousand, four hundred fifty-three".