40002800048 has 40 divisors (see below), whose sum is σ = 80950437888. Its totient is φ = 19113982272.

The previous prime is 40002800029. The next prime is 40002800077. The reversal of 40002800048 is 84000820004.

It is a Cunningham number, because it is equal to 200007²-1.

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, 350015 + ... + 450017.

Almost surely, 2^40002800048 is an apocalyptic number.

It is an amenable number.

40002800048 is an abundant number, since it is smaller than the sum of its proper divisors (40947637840).

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

40002800048 is a wasteful number, since it uses less digits than its factorization.

40002800048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101121 (or 101115 counting only the distinct ones).

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

The spelling of 40002800048 in words is "forty billion, two million, eight hundred thousand, forty-eight".