42475355280 has 120 divisors (see below), whose sum is σ = 145963866048. Its totient is φ = 11063340288.

The previous prime is 42475355249. The next prime is 42475355369. The reversal of 42475355280 is 8255357424.

42475355280 is a `hidden beast` number, since 4 + 2 + 47 + 53 + 552 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655012 + ... + 716931.

Almost surely, 2^42475355280 is an apocalyptic number.

42475355280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42475355280 is an abundant number, since it is smaller than the sum of its proper divisors (103488510768).

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

42475355280 is a wasteful number, since it uses less digits than its factorization.

42475355280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372005 (or 1371996 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 42475355280 in words is "forty-two billion, four hundred seventy-five million, three hundred fifty-five thousand, two hundred eighty".