2126045072348 has 96 divisors (see below), whose sum is σ = 4245231513600. Its totient is φ = 925704299520.

The previous prime is 2126045072329. The next prime is 2126045072369. The reversal of 2126045072348 is 8432705406212.

It is a junction number, because it is equal to n+sod(n) for n = 2126045072299 and 2126045072308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123577115 + ... + 123594317.

It is an arithmetic number, because the mean of its divisors is an integer number (44221161600).

Almost surely, 2^{2126045072348} is an apocalyptic number.

It is an amenable number.

2126045072348 is a deficient number, since it is larger than the sum of its proper divisors (2119186441252).

2126045072348 is a wasteful number, since it uses less digits than its factorization.

2126045072348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19827 (or 19825 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 2126045072348 in words is "two trillion, one hundred twenty-six billion, forty-five million, seventy-two thousand, three hundred forty-eight".