1214671804579 has 8 divisors (see below), whose sum is σ = 1215077548032. Its totient is φ = 1214266140360.

The previous prime is 1214671804561. The next prime is 1214671804607. The reversal of 1214671804579 is 9754081764121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214671804579 - 2²³ = 1214663415971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214671804519) 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 7 ways as a sum of consecutive naturals, for example, 47355732 + ... + 47381374.

It is an arithmetic number, because the mean of its divisors is an integer number (151884693504).

Almost surely, 2^{1214671804579} is an apocalyptic number.

1214671804579 is a deficient number, since it is larger than the sum of its proper divisors (405743453).

1214671804579 is an equidigital number, since it uses as much as digits as its factorization.

1214671804579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39617.

The product of its (nonzero) digits is 3386880, while the sum is 55.

The spelling of 1214671804579 in words is "one trillion, two hundred fourteen billion, six hundred seventy-one million, eight hundred four thousand, five hundred seventy-nine".