2274938726388 has 48 divisors (see below), whose sum is σ = 5420180041920. Its totient is φ = 742377003264.

The previous prime is 2274938726371. The next prime is 2274938726461. The reversal of 2274938726388 is 8836278394722.

2274938726388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3622858 + ... + 4204161.

It is an arithmetic number, because the mean of its divisors is an integer number (112920417540).

Almost surely, 2^{2274938726388} is an apocalyptic number.

It is an amenable number.

2274938726388 is an abundant number, since it is smaller than the sum of its proper divisors (3145241315532).

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

2274938726388 is a wasteful number, since it uses less digits than its factorization.

2274938726388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827536 (or 7827534 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 69.

The spelling of 2274938726388 in words is "two trillion, two hundred seventy-four billion, nine hundred thirty-eight million, seven hundred twenty-six thousand, three hundred eighty-eight".