12369544330 has 48 divisors (see below), whose sum is σ = 26301456864. Its totient is φ = 4152008640.

The previous prime is 12369544273. The next prime is 12369544339. The reversal of 12369544330 is 3344596321.

It is not an unprimeable number, because it can be changed into a prime (12369544339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314104 + ... + 351283.

It is an arithmetic number, because the mean of its divisors is an integer number (547947018).

Almost surely, 2^12369544330 is an apocalyptic number.

12369544330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12369544330 is an abundant number, since it is smaller than the sum of its proper divisors (13931912534).

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

12369544330 is a wasteful number, since it uses less digits than its factorization.

12369544330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665431 (or 665418 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 12369544330 in words is "twelve billion, three hundred sixty-nine million, five hundred forty-four thousand, three hundred thirty".