2641418296673 has 8 divisors (see below), whose sum is σ = 2844629447016. Its totient is φ = 2438210736000.

The previous prime is 2641418296669. The next prime is 2641418296679. The reversal of 2641418296673 is 3766928141462.

It can be written as a sum of positive squares in 4 ways, for example, as 264295725409 + 2377122571264 = 514097^2 + 1541792^2 .

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

It is not a de Polignac number, because 2641418296673 - 2² = 2641418296669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2641418296679) 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, 741773 + ... + 2415173.

It is an arithmetic number, because the mean of its divisors is an integer number (355578680877).

Almost surely, 2^{2641418296673} is an apocalyptic number.

It is an amenable number.

2641418296673 is a deficient number, since it is larger than the sum of its proper divisors (203211150343).

2641418296673 is a wasteful number, since it uses less digits than its factorization.

2641418296673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794835.

The product of its digits is 20901888, while the sum is 59.

The spelling of 2641418296673 in words is "two trillion, six hundred forty-one billion, four hundred eighteen million, two hundred ninety-six thousand, six hundred seventy-three".