427852800258 has 16 divisors (see below), whose sum is σ = 921529108416. Its totient is φ = 131647015440.

The previous prime is 427852800241. The next prime is 427852800259. The reversal of 427852800258 is 852008258724.

It is a happy number.

It is a super-2 number, since 2×427852800258² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 427852800258.

It is not an unprimeable number, because it can be changed into a prime (427852800259) 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, 2742646078 + ... + 2742646233.

It is an arithmetic number, because the mean of its divisors is an integer number (57595569276).

Almost surely, 2^427852800258 is an apocalyptic number.

427852800258 is an abundant number, since it is smaller than the sum of its proper divisors (493676308158).

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

427852800258 is a wasteful number, since it uses less digits than its factorization.

427852800258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485292329.

The product of its (nonzero) digits is 2867200, while the sum is 51.

The spelling of 427852800258 in words is "four hundred twenty-seven billion, eight hundred fifty-two million, eight hundred thousand, two hundred fifty-eight".