42377585216 has 14 divisors (see below), whose sum is σ = 84093020790. Its totient is φ = 21188792576.

The previous prime is 42377585197. The next prime is 42377585347. The reversal of 42377585216 is 61258577324.

It can be written as a sum of positive squares in only one way, i.e., 41982370816 + 395214400 = 204896^2 + 19880^2 .

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 as a sum of consecutive naturals, namely, 331074821 + ... + 331074948.

Almost surely, 2^42377585216 is an apocalyptic number.

It is an amenable number.

42377585216 is a deficient number, since it is larger than the sum of its proper divisors (41715435574).

42377585216 is an equidigital number, since it uses as much as digits as its factorization.

42377585216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662149781 (or 662149771 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The spelling of 42377585216 in words is "forty-two billion, three hundred seventy-seven million, five hundred eighty-five thousand, two hundred sixteen".