2641448807398 has 16 divisors (see below), whose sum is σ = 4171915303920. Its totient is φ = 1250850594816.

The previous prime is 2641448807369. The next prime is 2641448807401. The reversal of 2641448807398 is 8937088441462.

2641448807398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9922411 + ... + 10185142.

It is an arithmetic number, because the mean of its divisors is an integer number (260744706495).

Almost surely, 2^{2641448807398} is an apocalyptic number.

2641448807398 is a deficient number, since it is larger than the sum of its proper divisors (1530466496522).

2641448807398 is a wasteful number, since it uses less digits than its factorization.

2641448807398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20111031.

The product of its (nonzero) digits is 74317824, while the sum is 64.

The spelling of 2641448807398 in words is "two trillion, six hundred forty-one billion, four hundred forty-eight million, eight hundred seven thousand, three hundred ninety-eight".