2431637012 has 12 divisors (see below), whose sum is σ = 4863274080. Its totient is φ = 1042130136.

The previous prime is 2431637011. The next prime is 2431637023. The reversal of 2431637012 is 2107361342.

It is a happy number.

2431637012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2431637012 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431637011) 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, 43422062 + ... + 43422117.

It is an arithmetic number, because the mean of its divisors is an integer number (405272840).

Almost surely, 2^2431637012 is an apocalyptic number.

It is an amenable number.

2431637012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431637012 is a wasteful number, since it uses less digits than its factorization.

2431637012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86844190 (or 86844188 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2431637012 is about 49311.6316095909. The cubic root of 2431637012 is about 1344.7232538682.

Adding to 2431637012 its reverse (2107361342), we get a palindrome (4538998354).

The spelling of 2431637012 in words is "two billion, four hundred thirty-one million, six hundred thirty-seven thousand, twelve".