2331012640616 has 32 divisors (see below), whose sum is σ = 4848793639200. Its totient is φ = 1041592703040.

The previous prime is 2331012640609. The next prime is 2331012640667. The reversal of 2331012640616 is 6160462101332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224475995 + ... + 224486378.

It is an arithmetic number, because the mean of its divisors is an integer number (151524801225).

Almost surely, 2^{2331012640616} is an apocalyptic number.

It is an amenable number.

2331012640616 is an abundant number, since it is smaller than the sum of its proper divisors (2517780998584).

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

2331012640616 is a wasteful number, since it uses less digits than its factorization.

2331012640616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448962449 (or 448962445 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

Adding to 2331012640616 its reverse (6160462101332), we get a palindrome (8491474741948).

The spelling of 2331012640616 in words is "two trillion, three hundred thirty-one billion, twelve million, six hundred forty thousand, six hundred sixteen".