4103202155441 has 4 divisors (see below), whose sum is σ = 4344566988132. Its totient is φ = 3861837322752.

The previous prime is 4103202155419. The next prime is 4103202155447. The reversal of 4103202155441 is 1445512023014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1691765861041 + 2411436294400 = 1300679^2 + 1552880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4103202155441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4103202155398 and 4103202155407.

It is not an unprimeable number, because it can be changed into a prime (4103202155447) 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, 120682416320 + ... + 120682416353.

It is an arithmetic number, because the mean of its divisors is an integer number (1086141747033).

Almost surely, 2^{4103202155441} is an apocalyptic number.

It is an amenable number.

4103202155441 is a deficient number, since it is larger than the sum of its proper divisors (241364832691).

4103202155441 is a wasteful number, since it uses less digits than its factorization.

4103202155441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241364832690.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 4103202155441 its reverse (1445512023014), we get a palindrome (5548714178455).

The spelling of 4103202155441 in words is "four trillion, one hundred three billion, two hundred two million, one hundred fifty-five thousand, four hundred forty-one".