424775401216 has 36 divisors (see below), whose sum is σ = 892517403400. Its totient is φ = 201209398272.

The previous prime is 424775401097. The next prime is 424775401223. The reversal of 424775401216 is 612104577424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43660371 + ... + 43670098.

Almost surely, 2^424775401216 is an apocalyptic number.

It is an amenable number.

424775401216 is an abundant number, since it is smaller than the sum of its proper divisors (467742002184).

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

424775401216 is an equidigital number, since it uses as much as digits as its factorization.

424775401216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87330504 (or 87330490 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 424775401216 in words is "four hundred twenty-four billion, seven hundred seventy-five million, four hundred one thousand, two hundred sixteen".