12046374351 has 128 divisors (see below), whose sum is σ = 21084364800. Its totient is φ = 6809443200.

The previous prime is 12046374341. The next prime is 12046374359. The reversal of 12046374351 is 15347364021.

12046374351 is a `hidden beast` number, since 12 + 0 + 4 + 637 + 4 + 3 + 5 + 1 = 666.

12046374351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12046374351 - 2¹⁰ = 12046373327 is a prime.

It is a super-3 number, since 3×12046374351³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12046374359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21626965 + ... + 21627521.

It is an arithmetic number, because the mean of its divisors is an integer number (164721600).

Almost surely, 2^12046374351 is an apocalyptic number.

12046374351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12046374351 is a deficient number, since it is larger than the sum of its proper divisors (9037990449).

12046374351 is an equidigital number, since it uses as much as digits as its factorization.

12046374351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 12046374351 in words is "twelve billion, forty-six million, three hundred seventy-four thousand, three hundred fifty-one".