426063550400 has 42 divisors (see below), whose sum is σ = 1048382627640. Its totient is φ = 170425419520.

The previous prime is 426063550399. The next prime is 426063550403. The reversal of 426063550400 is 4055360624.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426063550403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133143260 + ... + 133146459.

Almost surely, 2^426063550400 is an apocalyptic number.

426063550400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

426063550400 is an abundant number, since it is smaller than the sum of its proper divisors (622319077240).

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

426063550400 is a wasteful number, since it uses less digits than its factorization.

426063550400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266289741 (or 266289726 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 426063550400 in words is "four hundred twenty-six billion, sixty-three million, five hundred fifty thousand, four hundred".