42770551235 has 8 divisors (see below), whose sum is σ = 51330032016. Its totient is φ = 34212860640.

The previous prime is 42770551193. The next prime is 42770551237. The reversal of 42770551235 is 53215507724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42770551235 - 2¹⁶ = 42770485699 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42770551192 and 42770551201.

It is not an unprimeable number, because it can be changed into a prime (42770551237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 394409 + ... + 491018.

It is an arithmetic number, because the mean of its divisors is an integer number (6416254002).

Almost surely, 2^42770551235 is an apocalyptic number.

42770551235 is a deficient number, since it is larger than the sum of its proper divisors (8559480781).

42770551235 is an equidigital number, since it uses as much as digits as its factorization.

42770551235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895093.

The product of its (nonzero) digits is 294000, while the sum is 41.

The spelling of 42770551235 in words is "forty-two billion, seven hundred seventy million, five hundred fifty-one thousand, two hundred thirty-five".