2662027438404 has 72 divisors (see below), whose sum is σ = 6307412237280. Its totient is φ = 873831915264.

The previous prime is 2662027438403. The next prime is 2662027438519. The reversal of 2662027438404 is 4048347202662.

It is not an unprimeable number, because it can be changed into a prime (2662027438403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259477027 + ... + 259487285.

It is an arithmetic number, because the mean of its divisors is an integer number (87602947740).

Almost surely, 2^{2662027438404} is an apocalyptic number.

It is an amenable number.

2662027438404 is an abundant number, since it is smaller than the sum of its proper divisors (3645384798876).

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

2662027438404 is a wasteful number, since it uses less digits than its factorization.

2662027438404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15217 (or 15148 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 48.

The spelling of 2662027438404 in words is "two trillion, six hundred sixty-two billion, twenty-seven million, four hundred thirty-eight thousand, four hundred four".