427132198080 has 224 divisors, whose sum is σ = 1722088788480. Its totient is φ = 97630202880.

The previous prime is 427132198069. The next prime is 427132198099. The reversal of 427132198080 is 80891231724.

It is a happy number.

427132198080 is a `hidden beast` number, since 427 + 1 + 3 + 219 + 8 + 0 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3470706 + ... + 3591665.

Almost surely, 2^427132198080 is an apocalyptic number.

427132198080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427132198080 is an abundant number, since it is smaller than the sum of its proper divisors (1294956590400).

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

427132198080 is a wasteful number, since it uses less digits than its factorization.

427132198080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7062404 (or 7062388 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 427132198080 in words is "four hundred twenty-seven billion, one hundred thirty-two million, one hundred ninety-eight thousand, eighty".