2402601361 has 4 divisors (see below), whose sum is σ = 2413093300. Its totient is φ = 2392109424.

The previous prime is 2402601359. The next prime is 2402601391. The reversal of 2402601361 is 1631062042.

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 1191561361 + 1211040000 = 34519^2 + 34800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2402601361 - 2¹ = 2402601359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402601391) 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, 5245626 + ... + 5246083.

It is an arithmetic number, because the mean of its divisors is an integer number (603273325).

Almost surely, 2^2402601361 is an apocalyptic number.

It is an amenable number.

2402601361 is a deficient number, since it is larger than the sum of its proper divisors (10491939).

2402601361 is a wasteful number, since it uses less digits than its factorization.

2402601361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491938.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2402601361 is about 49016.3376946911. The cubic root of 2402601361 is about 1339.3494579326.

The spelling of 2402601361 in words is "two billion, four hundred two million, six hundred one thousand, three hundred sixty-one".