427600412208 has 80 divisors (see below), whose sum is σ = 1299569902560. Its totient is φ = 134149146624.

The previous prime is 427600412201. The next prime is 427600412209. The reversal of 427600412208 is 802214006724.

427600412208 is a `hidden beast` number, since 4 + 2 + 7 + 600 + 41 + 2 + 2 + 0 + 8 = 666.

It is a super-2 number, since 2×427600412208² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (427600412201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29104885 + ... + 29119572.

It is an arithmetic number, because the mean of its divisors is an integer number (16244623782).

Almost surely, 2^427600412208 is an apocalyptic number.

427600412208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

427600412208 is an abundant number, since it is smaller than the sum of its proper divisors (871969490352).

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

427600412208 is a wasteful number, since it uses less digits than its factorization.

427600412208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58224491 (or 58224479 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 427600412208 in words is "four hundred twenty-seven billion, six hundred million, four hundred twelve thousand, two hundred eight".