20240280008 has 32 divisors (see below), whose sum is σ = 40929087360. Its totient is φ = 9328115520.

The previous prime is 20240279893. The next prime is 20240280037. The reversal of 20240280008 is 80008204202.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68960 + ... + 212687.

It is an arithmetic number, because the mean of its divisors is an integer number (1279033980).

Almost surely, 2^20240280008 is an apocalyptic number.

It is an amenable number.

20240280008 is an abundant number, since it is smaller than the sum of its proper divisors (20688807352).

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

20240280008 is a wasteful number, since it uses less digits than its factorization.

20240280008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282357 (or 282353 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The spelling of 20240280008 in words is "twenty billion, two hundred forty million, two hundred eighty thousand, eight".