408374650080 has 384 divisors, whose sum is σ = 1521047808000. Its totient is φ = 101975334912.

The previous prime is 408374650069. The next prime is 408374650111. The reversal of 408374650080 is 80056473804.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14600589 + ... + 14628531.

It is an arithmetic number, because the mean of its divisors is an integer number (3961062000).

Almost surely, 2^408374650080 is an apocalyptic number.

408374650080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 408374650080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (760523904000).

408374650080 is an abundant number, since it is smaller than the sum of its proper divisors (1112673157920).

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

408374650080 is a wasteful number, since it uses less digits than its factorization.

408374650080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28183 (or 28169 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 408374650080 in words is "four hundred eight billion, three hundred seventy-four million, six hundred fifty thousand, eighty".