12354737930418 has 32 divisors (see below), whose sum is σ = 26845693330176. Its totient is φ = 3767816602368.

The previous prime is 12354737930401. The next prime is 12354737930489. The reversal of 12354737930418 is 81403973745321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 700849930 + ... + 700867557.

It is an arithmetic number, because the mean of its divisors is an integer number (838927916568).

Almost surely, 2^{12354737930418} is an apocalyptic number.

12354737930418 is an abundant number, since it is smaller than the sum of its proper divisors (14490955399758).

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

12354737930418 is a wasteful number, since it uses less digits than its factorization.

12354737930418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401717618.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 12354737930418 in words is "twelve trillion, three hundred fifty-four billion, seven hundred thirty-seven million, nine hundred thirty thousand, four hundred eighteen".