327040841145621 has 16 divisors (see below), whose sum is σ = 443012946983424. Its totient is φ = 214554602202864.

The previous prime is 327040841145593. The next prime is 327040841145637. The reversal of 327040841145621 is 126541148040723.

It is not a de Polignac number, because 327040841145621 - 2⁵ = 327040841145589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327040841145671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827406111 + ... + 827801276.

It is an arithmetic number, because the mean of its divisors is an integer number (27688309186464).

Almost surely, 2^{327040841145621} is an apocalyptic number.

It is an amenable number.

327040841145621 is a deficient number, since it is larger than the sum of its proper divisors (115972105837803).

327040841145621 is a wasteful number, since it uses less digits than its factorization.

327040841145621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655208440.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 327040841145621 in words is "three hundred twenty-seven trillion, forty billion, eight hundred forty-one million, one hundred forty-five thousand, six hundred twenty-one".