2331042461 has 4 divisors (see below), whose sum is σ = 2542955424. Its totient is φ = 2119129500.

The previous prime is 2331042457. The next prime is 2331042463. The reversal of 2331042461 is 1642401332.

2331042461 is digitally balanced in base 2, 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 2331042461 - 2² = 2331042457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2331042461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331042463) 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, 105956465 + ... + 105956486.

It is an arithmetic number, because the mean of its divisors is an integer number (635738856).

Almost surely, 2^2331042461 is an apocalyptic number.

It is an amenable number.

2331042461 is a deficient number, since it is larger than the sum of its proper divisors (211912963).

2331042461 is a wasteful number, since it uses less digits than its factorization.

2331042461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211912962.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2331042461 is about 48280.8705493180. The cubic root of 2331042461 is about 1325.9181884936.

Adding to 2331042461 its reverse (1642401332), we get a palindrome (3973443793).

The spelling of 2331042461 in words is "two billion, three hundred thirty-one million, forty-two thousand, four hundred sixty-one".