42056600544 has 96 divisors (see below), whose sum is σ = 140188688640. Its totient is φ = 12016169856.

The previous prime is 42056600539. The next prime is 42056600569. The reversal of 42056600544 is 44500665024.

42056600544 is a `hidden beast` number, since 4 + 2 + 0 + 5 + 6 + 600 + 5 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a junction number, because it is equal to n+sod(n) for n = 42056600499 and 42056600508.

It is a congruent number.

It is an unprimeable number.

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, 3470854 + ... + 3482949.

It is an arithmetic number, because the mean of its divisors is an integer number (1460298840).

Almost surely, 2^42056600544 is an apocalyptic number.

It is an amenable number.

42056600544 is an abundant number, since it is smaller than the sum of its proper divisors (98132088096).

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

42056600544 is a wasteful number, since it uses less digits than its factorization.

42056600544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953829 (or 6953815 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 42056600544 in words is "forty-two billion, fifty-six million, six hundred thousand, five hundred forty-four".