2431204305 has 32 divisors (see below), whose sum is σ = 4153476096. Its totient is φ = 1211415744.

The previous prime is 2431204231. The next prime is 2431204319. The reversal of 2431204305 is 5034021342.

2431204305 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2431204305 - 2¹⁵ = 2431171537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67107 + ... + 96776.

It is an arithmetic number, because the mean of its divisors is an integer number (129796128).

Almost surely, 2^2431204305 is an apocalyptic number.

It is an amenable number.

2431204305 is a deficient number, since it is larger than the sum of its proper divisors (1722271791).

2431204305 is a wasteful number, since it uses less digits than its factorization.

2431204305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163957.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2431204305 is about 49307.2439404191. The cubic root of 2431204305 is about 1344.6434851528.

Adding to 2431204305 its reverse (5034021342), we get a palindrome (7465225647).

The spelling of 2431204305 in words is "two billion, four hundred thirty-one million, two hundred four thousand, three hundred five".