327277426421 has 8 divisors (see below), whose sum is σ = 357101400000. Its totient is φ = 297465366240.

The previous prime is 327277426403. The next prime is 327277426507. The reversal of 327277426421 is 124624772723.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-327277426421 is a prime.

It is a super-2 number, since 2×327277426421² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327277026421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2920856 + ... + 3030833.

It is an arithmetic number, because the mean of its divisors is an integer number (44637675000).

Almost surely, 2^327277426421 is an apocalyptic number.

It is an amenable number.

327277426421 is a deficient number, since it is larger than the sum of its proper divisors (29823973579).

327277426421 is a wasteful number, since it uses less digits than its factorization.

327277426421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956699.

The product of its digits is 1580544, while the sum is 47.

The spelling of 327277426421 in words is "three hundred twenty-seven billion, two hundred seventy-seven million, four hundred twenty-six thousand, four hundred twenty-one".