42300557280 has 144 divisors (see below), whose sum is σ = 151948152720. Its totient is φ = 10686449664.

The previous prime is 42300557237. The next prime is 42300557311. The reversal of 42300557280 is 8275500324.

42300557280 is a `hidden beast` number, since 4 + 2 + 3 + 0 + 0 + 5 + 572 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

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, 745677 + ... + 800396.

It is an arithmetic number, because the mean of its divisors is an integer number (1055195505).

Almost surely, 2^42300557280 is an apocalyptic number.

42300557280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42300557280 is an abundant number, since it is smaller than the sum of its proper divisors (109647595440).

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

42300557280 is a wasteful number, since it uses less digits than its factorization.

42300557280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546113 (or 1546102 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 42300557280 in words is "forty-two billion, three hundred million, five hundred fifty-seven thousand, two hundred eighty".