406232314242528 has 24 divisors (see below), whose sum is σ = 1066359824886888. Its totient is φ = 135410771414144.

The previous prime is 406232314242523. The next prime is 406232314242541. The reversal of 406232314242528 is 825242413232604.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406232314242523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2115793303251 + ... + 2115793303442.

It is an arithmetic number, because the mean of its divisors is an integer number (44431659370287).

Almost surely, 2^{406232314242528} is an apocalyptic number.

406232314242528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

406232314242528 is an abundant number, since it is smaller than the sum of its proper divisors (660127510644360).

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

406232314242528 is a wasteful number, since it uses less digits than its factorization.

406232314242528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231586606706 (or 4231586606698 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 406232314242528 in words is "four hundred six trillion, two hundred thirty-two billion, three hundred fourteen million, two hundred forty-two thousand, five hundred twenty-eight".