12042354746500 has 384 divisors, whose sum is σ = 29240972587008. Its totient is φ = 4304947046400.

The previous prime is 12042354746483. The next prime is 12042354746501. The reversal of 12042354746500 is 564745324021.

It is not an unprimeable number, because it can be changed into a prime (12042354746501) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 16428860134 + ... + 16428860866.

It is an arithmetic number, because the mean of its divisors is an integer number (76148366112).

Almost surely, 2^{12042354746500} is an apocalyptic number.

12042354746500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12042354746500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14620486293504).

12042354746500 is an abundant number, since it is smaller than the sum of its proper divisors (17198617840508).

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

12042354746500 is a wasteful number, since it uses less digits than its factorization.

12042354746500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384 (or 1372 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 12042354746500 in words is "twelve trillion, forty-two billion, three hundred fifty-four million, seven hundred forty-six thousand, five hundred".