2725202621441 has 4 divisors (see below), whose sum is σ = 2727117733632. Its totient is φ = 2723287509252.

The previous prime is 2725202621419. The next prime is 2725202621443. The reversal of 2725202621441 is 1441262025272.

2725202621441 is digitally balanced in base 3, 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 not a de Polignac number, because 2725202621441 - 2¹⁰ = 2725202620417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2725202621395 and 2725202621404.

It is not an unprimeable number, because it can be changed into a prime (2725202621443) 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, 957553961 + ... + 957556806.

It is an arithmetic number, because the mean of its divisors is an integer number (681779433408).

Almost surely, 2^{2725202621441} is an apocalyptic number.

It is an amenable number.

2725202621441 is a deficient number, since it is larger than the sum of its proper divisors (1915112191).

2725202621441 is a wasteful number, since it uses less digits than its factorization.

2725202621441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915112190.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 2725202621441 in words is "two trillion, seven hundred twenty-five billion, two hundred two million, six hundred twenty-one thousand, four hundred forty-one".