8428114480 has 80 divisors (see below), whose sum is σ = 21650203584. Its totient is φ = 3034972160.

The previous prime is 8428114477. The next prime is 8428114481. The reversal of 8428114480 is 844118248.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×8428114480² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8428114481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103441 + ... + 166000.

Almost surely, 2^8428114480 is an apocalyptic number.

8428114480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8428114480 is an abundant number, since it is smaller than the sum of its proper divisors (13222089104).

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

8428114480 is a wasteful number, since it uses less digits than its factorization.

8428114480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269494 (or 269488 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 8428114480 is about 91804.7628394083. The cubic root of 8428114480 is about 2035.0580813974.

The spelling of 8428114480 in words is "eight billion, four hundred twenty-eight million, one hundred fourteen thousand, four hundred eighty".