2466644466642 has 128 divisors (see below), whose sum is σ = 5261458277376. Its totient is φ = 769824000000.

The previous prime is 2466644466599. The next prime is 2466644466659.

2466644466642 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 249125892 + ... + 249135792.

It is an arithmetic number, because the mean of its divisors is an integer number (41105142792).

Almost surely, 2^{2466644466642} is an apocalyptic number.

2466644466642 is an abundant number, since it is smaller than the sum of its proper divisors (2794813810734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2466644466642 is a wasteful number, since it uses less digits than its factorization.

2466644466642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10356.

The product of its digits is 191102976, while the sum is 60.

The spelling of 2466644466642 in words is "two trillion, four hundred sixty-six billion, six hundred forty-four million, four hundred sixty-six thousand, six hundred forty-two".