2042388208 has 30 divisors (see below), whose sum is σ = 4603190496. Its totient is φ = 875308896.

The previous prime is 2042388203. The next prime is 2042388277. The reversal of 2042388208 is 8028832402.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042388203) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1301760 + ... + 1303327.

Almost surely, 2^2042388208 is an apocalyptic number.

2042388208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2042388208 is an abundant number, since it is smaller than the sum of its proper divisors (2560802288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2042388208 is a wasteful number, since it uses less digits than its factorization.

2042388208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605109 (or 2605096 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 2042388208 is about 45192.7893363532. The cubic root of 2042388208 is about 1268.7598632606.

The spelling of 2042388208 in words is "two billion, forty-two million, three hundred eighty-eight thousand, two hundred eight".