2112341000426 has 16 divisors (see below), whose sum is σ = 3306318844608. Its totient is φ = 1010235996000.

The previous prime is 2112341000387. The next prime is 2112341000509. The reversal of 2112341000426 is 6240001432112.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2112341000395 and 2112341000404.

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, 3521681 + ... + 4077611.

It is an arithmetic number, because the mean of its divisors is an integer number (206644927788).

Almost surely, 2^{2112341000426} is an apocalyptic number.

2112341000426 is a deficient number, since it is larger than the sum of its proper divisors (1193977844182).

2112341000426 is a wasteful number, since it uses less digits than its factorization.

2112341000426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638557.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2112341000426 its reverse (6240001432112), we get a palindrome (8352342432538).

The spelling of 2112341000426 in words is "two trillion, one hundred twelve billion, three hundred forty-one million, four hundred twenty-six", and thus it is an aban number.