20208234088 has 16 divisors (see below), whose sum is σ = 43303358880. Its totient is φ = 8660671728.

The previous prime is 20208234083. The next prime is 20208234121. The reversal of 20208234088 is 88043280202.

It is not an unprimeable number, because it can be changed into a prime (20208234083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180430606 + ... + 180430717.

It is an arithmetic number, because the mean of its divisors is an integer number (2706459930).

Almost surely, 2^20208234088 is an apocalyptic number.

20208234088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20208234088 is an abundant number, since it is smaller than the sum of its proper divisors (23095124792).

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

20208234088 is a wasteful number, since it uses less digits than its factorization.

20208234088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360861336 (or 360861332 counting only the distinct ones).

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

The spelling of 20208234088 in words is "twenty billion, two hundred eight million, two hundred thirty-four thousand, eighty-eight".