12331212310434 has 16 divisors (see below), whose sum is σ = 24662849457888. Its totient is φ = 4110333297312.

The previous prime is 12331212310399. The next prime is 12331212310457. The reversal of 12331212310434 is 43401321213321.

12331212310434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17323587 + ... + 18021350.

It is an arithmetic number, because the mean of its divisors is an integer number (1541428091118).

Almost surely, 2^{12331212310434} is an apocalyptic number.

12331212310434 is an abundant number, since it is smaller than the sum of its proper divisors (12331637147454).

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

12331212310434 is a wasteful number, since it uses less digits than its factorization.

12331212310434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35403089.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 12331212310434 its reverse (43401321213321), we get a palindrome (55732533523755).

The spelling of 12331212310434 in words is "twelve trillion, three hundred thirty-one billion, two hundred twelve million, three hundred ten thousand, four hundred thirty-four".