12946740574854 has 8 divisors (see below), whose sum is σ = 25893481149720. Its totient is φ = 4315580191616.

The previous prime is 12946740574853. The next prime is 12946740574879. The reversal of 12946740574854 is 45847504764921.

It is a sphenic number, since it is the product of 3 distinct primes.

12946740574854 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12946740574853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1078895047899 + ... + 1078895047910.

It is an arithmetic number, because the mean of its divisors is an integer number (3236685143715).

Almost surely, 2^{12946740574854} is an apocalyptic number.

12946740574854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12946740574854 is a wasteful number, since it uses less digits than its factorization.

12946740574854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157790095814.

The product of its (nonzero) digits is 270950400, while the sum is 66.

The spelling of 12946740574854 in words is "twelve trillion, nine hundred forty-six billion, seven hundred forty million, five hundred seventy-four thousand, eight hundred fifty-four".