408741772000 has 48 divisors (see below), whose sum is σ = 1004278543632. Its totient is φ = 163496707200.

The previous prime is 408741771899. The next prime is 408741772001. The reversal of 408741772000 is 277147804.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408741772001) 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, 51088722 + ... + 51096721.

It is an arithmetic number, because the mean of its divisors is an integer number (20922469659).

Almost surely, 2^408741772000 is an apocalyptic number.

408741772000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

408741772000 is an abundant number, since it is smaller than the sum of its proper divisors (595536771632).

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

408741772000 is a wasteful number, since it uses less digits than its factorization.

408741772000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102185468 (or 102185450 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 40.

The spelling of 408741772000 in words is "four hundred eight billion, seven hundred forty-one million, seven hundred seventy-two thousand".