2731446090401 has 8 divisors (see below), whose sum is σ = 3126599831424. Its totient is φ = 2337529138560.

The previous prime is 2731446090389. The next prime is 2731446090511. The reversal of 2731446090401 is 1040906441372.

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

It is not a de Polignac number, because 2731446090401 - 2³⁰ = 2730372348577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2731446093401) 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, 309192560 + ... + 309201393.

It is an arithmetic number, because the mean of its divisors is an integer number (390824978928).

Almost surely, 2^{2731446090401} is an apocalyptic number.

It is an amenable number.

2731446090401 is a deficient number, since it is larger than the sum of its proper divisors (395153741023).

2731446090401 is an equidigital number, since it uses as much as digits as its factorization.

2731446090401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618394591.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 2731446090401 in words is "two trillion, seven hundred thirty-one billion, four hundred forty-six million, ninety thousand, four hundred one".