2405113311 has 8 divisors (see below), whose sum is σ = 3223434160. Its totient is φ = 1595100672.

The previous prime is 2405113283. The next prime is 2405113313. The reversal of 2405113311 is 1133115042.

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

It is not a de Polignac number, because 2405113311 - 2⁵ = 2405113279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2405113313) 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, 2076376 + ... + 2077533.

It is an arithmetic number, because the mean of its divisors is an integer number (402929270).

Almost surely, 2^2405113311 is an apocalyptic number.

2405113311 is a deficient number, since it is larger than the sum of its proper divisors (818320849).

2405113311 is a wasteful number, since it uses less digits than its factorization.

2405113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154105.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2405113311 is about 49041.9546001176. The cubic root of 2405113311 is about 1339.8160642682.

Adding to 2405113311 its reverse (1133115042), we get a palindrome (3538228353).

The spelling of 2405113311 in words is "two billion, four hundred five million, one hundred thirteen thousand, three hundred eleven".