27346444421 has 8 divisors (see below), whose sum is σ = 27974323200. Its totient is φ = 26720484048.

The previous prime is 27346444403. The next prime is 27346444451. The reversal of 27346444421 is 12444464372.

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 27346444421 - 2¹⁴ = 27346428037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27346444451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450746 + ... + 507803.

It is an arithmetic number, because the mean of its divisors is an integer number (3496790400).

Almost surely, 2^27346444421 is an apocalyptic number.

It is an amenable number.

27346444421 is a deficient number, since it is larger than the sum of its proper divisors (627878779).

27346444421 is an equidigital number, since it uses as much as digits as its factorization.

27346444421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959203.

The product of its digits is 516096, while the sum is 41.

The spelling of 27346444421 in words is "twenty-seven billion, three hundred forty-six million, four hundred forty-four thousand, four hundred twenty-one".