2426006642 has 8 divisors (see below), whose sum is σ = 3639802716. Its totient is φ = 1212739072.

The previous prime is 2426006633. The next prime is 2426006677. The reversal of 2426006642 is 2466006242.

It can be written as a sum of positive squares in 2 ways, for example, as 2035904641 + 390102001 = 45121^2 + 19751^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2426006599 and 2426006608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120443 + ... + 139134.

Almost surely, 2^2426006642 is an apocalyptic number.

2426006642 is a deficient number, since it is larger than the sum of its proper divisors (1213796074).

2426006642 is a wasteful number, since it uses less digits than its factorization.

2426006642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264252.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2426006642 is about 49254.5088494444. The cubic root of 2426006642 is about 1343.6845653026.

The spelling of 2426006642 in words is "two billion, four hundred twenty-six million, six thousand, six hundred forty-two".