100062640808 has 24 divisors (see below), whose sum is σ = 203159728350. Its totient is φ = 46182756672.

The previous prime is 100062640807. The next prime is 100062640831. The reversal of 100062640808 is 808046260001.

It can be written as a sum of positive squares in 3 ways, for example, as 40740192964 + 59322447844 = 201842^2 + 243562^2 .

It is not an unprimeable number, because it can be changed into a prime (100062640807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37004063 + ... + 37006766.

Almost surely, 2^100062640808 is an apocalyptic number.

It is an amenable number.

100062640808 is an abundant number, since it is smaller than the sum of its proper divisors (103097087542).

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

100062640808 is a wasteful number, since it uses less digits than its factorization.

100062640808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74010861 (or 74010844 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 100062640808 in words is "one hundred billion, sixty-two million, six hundred forty thousand, eight hundred eight".