408843078204948 has 24 divisors (see below), whose sum is σ = 984740317397760. Its totient is φ = 131884863936960.

The previous prime is 408843078204943. The next prime is 408843078205043. The reversal of 408843078204948 is 849402870348804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408843078204943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549520266033 + ... + 549520266776.

It is an arithmetic number, because the mean of its divisors is an integer number (41030846558240).

Almost surely, 2^{408843078204948} is an apocalyptic number.

It is an amenable number.

408843078204948 is an abundant number, since it is smaller than the sum of its proper divisors (575897239192812).

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

408843078204948 is a wasteful number, since it uses less digits than its factorization.

408843078204948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099040532847 (or 1099040532845 counting only the distinct ones).

The product of its (nonzero) digits is 396361728, while the sum is 69.

The spelling of 408843078204948 in words is "four hundred eight trillion, eight hundred forty-three billion, seventy-eight million, two hundred four thousand, nine hundred forty-eight".