2438727047422 has 16 divisors (see below), whose sum is σ = 3784296859200. Its totient is φ = 1177296210720.

The previous prime is 2438727047387. The next prime is 2438727047507. The reversal of 2438727047422 is 2247407278342.

It is a super-2 number, since 2×2438727047422² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2438727047422.

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, 3357547 + ... + 4018777.

It is an arithmetic number, because the mean of its divisors is an integer number (236518553700).

Almost surely, 2^{2438727047422} is an apocalyptic number.

2438727047422 is a deficient number, since it is larger than the sum of its proper divisors (1345569811778).

2438727047422 is a wasteful number, since it uses less digits than its factorization.

2438727047422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724851.

The product of its (nonzero) digits is 8429568, while the sum is 52.

The spelling of 2438727047422 in words is "two trillion, four hundred thirty-eight billion, seven hundred twenty-seven million, forty-seven thousand, four hundred twenty-two".