4253120544041 has 8 divisors (see below), whose sum is σ = 4368119333640. Its totient is φ = 4138124364288.

The previous prime is 4253120544037. The next prime is 4253120544061. The reversal of 4253120544041 is 1404450213524.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 883968518416 + 3369152025625 = 940196^2 + 1835525^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4253120544041 - 2² = 4253120544037 is a prime.

It is a super-2 number, since 2×4253120544041² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4253120543992 and 4253120544010.

It is not an unprimeable number, because it can be changed into a prime (4253120544061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910395 + ... + 4120271.

It is an arithmetic number, because the mean of its divisors is an integer number (546014916705).

Almost surely, 2^{4253120544041} is an apocalyptic number.

It is an amenable number.

4253120544041 is a deficient number, since it is larger than the sum of its proper divisors (114998789599).

4253120544041 is a wasteful number, since it uses less digits than its factorization.

4253120544041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304923.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 4253120544041 its reverse (1404450213524), we get a palindrome (5657570757565).

The spelling of 4253120544041 in words is "four trillion, two hundred fifty-three billion, one hundred twenty million, five hundred forty-four thousand, forty-one".