2620445466441 has 16 divisors (see below), whose sum is σ = 3812108894208. Its totient is φ = 1587918829200.

The previous prime is 2620445466421. The next prime is 2620445466491. The reversal of 2620445466441 is 1446645440262.

2620445466441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2620445466441 - 2⁶ = 2620445466377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2620445466421) 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, 5516941 + ... + 5973066.

It is an arithmetic number, because the mean of its divisors is an integer number (238256805888).

Almost surely, 2^{2620445466441} is an apocalyptic number.

It is an amenable number.

2620445466441 is a deficient number, since it is larger than the sum of its proper divisors (1191663427767).

2620445466441 is a wasteful number, since it uses less digits than its factorization.

2620445466441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496932.

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 2620445466441 in words is "two trillion, six hundred twenty billion, four hundred forty-five million, four hundred sixty-six thousand, four hundred forty-one".