40048408800 has 180 divisors, whose sum is σ = 146048996016. Its totient is φ = 10679558400.

The previous prime is 40048408793. The next prime is 40048408823. The reversal of 40048408800 is 880484004.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 244216 + ... + 373815.

Almost surely, 2^40048408800 is an apocalyptic number.

40048408800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40048408800 is an abundant number, since it is smaller than the sum of its proper divisors (106000587216).

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

40048408800 is a wasteful number, since it uses less digits than its factorization.

40048408800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618063 (or 618041 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 40048408800 in words is "forty billion, forty-eight million, four hundred eight thousand, eight hundred".