2642033126 has 4 divisors (see below), whose sum is σ = 3963049692. Its totient is φ = 1321016562.

The previous prime is 2642033117. The next prime is 2642033143. The reversal of 2642033126 is 6213302462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6213302462 = 2 ⋅3106651231.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 660508280 + ... + 660508283.

It is an arithmetic number, because the mean of its divisors is an integer number (990762423).

Almost surely, 2^2642033126 is an apocalyptic number.

2642033126 is a deficient number, since it is larger than the sum of its proper divisors (1321016566).

2642033126 is a wasteful number, since it uses less digits than its factorization.

2642033126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321016565.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 2642033126 is about 51400.7113374903. The cubic root of 2642033126 is about 1382.4393469113.

Adding to 2642033126 its reverse (6213302462), we get a palindrome (8855335588).

The spelling of 2642033126 in words is "two billion, six hundred forty-two million, thirty-three thousand, one hundred twenty-six".