2438165286672 has 20 divisors (see below), whose sum is σ = 6298593657360. Its totient is φ = 812721762208.

The previous prime is 2438165286647. The next prime is 2438165286719. The reversal of 2438165286672 is 2766825618342.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25397555022 + ... + 25397555117.

It is an arithmetic number, because the mean of its divisors is an integer number (314929682868).

Almost surely, 2^{2438165286672} is an apocalyptic number.

It is an amenable number.

2438165286672 is an abundant number, since it is smaller than the sum of its proper divisors (3860428370688).

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

2438165286672 is a wasteful number, since it uses less digits than its factorization.

2438165286672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50795110150 (or 50795110144 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 60.

The spelling of 2438165286672 in words is "two trillion, four hundred thirty-eight billion, one hundred sixty-five million, two hundred eighty-six thousand, six hundred seventy-two".