2071042426 has 16 divisors (see below), whose sum is σ = 3182302080. Its totient is φ = 1010531680.

The previous prime is 2071042409. The next prime is 2071042439. The reversal of 2071042426 is 6242401702.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2071042394 and 2071042403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47890 + ... + 80221.

It is an arithmetic number, because the mean of its divisors is an integer number (198893880).

Almost surely, 2^2071042426 is an apocalyptic number.

2071042426 is a deficient number, since it is larger than the sum of its proper divisors (1111259654).

2071042426 is a wasteful number, since it uses less digits than its factorization.

2071042426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128309.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2071042426 is about 45508.7071448970. The cubic root of 2071042426 is about 1274.6657949633.

It can be divided in two parts, 20710 and 42426, that added together give a palindrome (63136).

The spelling of 2071042426 in words is "two billion, seventy-one million, forty-two thousand, four hundred twenty-six".