2401544130541 has 8 divisors (see below), whose sum is σ = 2414086595960. Its totient is φ = 2389002688512.

The previous prime is 2401544130529. The next prime is 2401544130553. The reversal of 2401544130541 is 1450314451042.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2401544130529) and next prime (2401544130553).

It can be written as a sum of positive squares in 4 ways, for example, as 1364702922025 + 1036841208516 = 1168205^2 + 1018254^2 .

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 2401544130541 - 2⁵ = 2401544130509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2401544130497 and 2401544130506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401544130511) 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, 4699591 + ... + 5185483.

It is an arithmetic number, because the mean of its divisors is an integer number (301760824495).

Almost surely, 2^{2401544130541} is an apocalyptic number.

It is an amenable number.

2401544130541 is a deficient number, since it is larger than the sum of its proper divisors (12542465419).

2401544130541 is a wasteful number, since it uses less digits than its factorization.

2401544130541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511695.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 2401544130541 its reverse (1450314451042), we get a palindrome (3851858581583).

The spelling of 2401544130541 in words is "two trillion, four hundred one billion, five hundred forty-four million, one hundred thirty thousand, five hundred forty-one".