408350003929896 has 256 divisors, whose sum is σ = 1222350185410560. Its totient is φ = 111148873482240.

The previous prime is 408350003929823. The next prime is 408350003929913. The reversal of 408350003929896 is 698929300053804.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8233336170 + ... + 8233385766.

It is an arithmetic number, because the mean of its divisors is an integer number (4774805411760).

Almost surely, 2^{408350003929896} is an apocalyptic number.

408350003929896 is a gapful number since it is divisible by the number (46) 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 408350003929896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611175092705280).

408350003929896 is an abundant number, since it is smaller than the sum of its proper divisors (814000181480664).

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

408350003929896 is a wasteful number, since it uses less digits than its factorization.

408350003929896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58184 (or 58180 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 66.

The spelling of 408350003929896 in words is "four hundred eight trillion, three hundred fifty billion, three million, nine hundred twenty-nine thousand, eight hundred ninety-six".