42773762164 has 24 divisors (see below), whose sum is σ = 88497440640. Its totient is φ = 17699487456.

The previous prime is 42773762153. The next prime is 42773762183. The reversal of 42773762164 is 46126737724.

42773762164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26337712 + ... + 26339335.

It is an arithmetic number, because the mean of its divisors is an integer number (3687393360).

Almost surely, 2^42773762164 is an apocalyptic number.

It is an amenable number.

42773762164 is an abundant number, since it is smaller than the sum of its proper divisors (45723678476).

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

42773762164 is a wasteful number, since it uses less digits than its factorization.

42773762164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52677087 (or 52677085 counting only the distinct ones).

The product of its digits is 2370816, while the sum is 49.

The spelling of 42773762164 in words is "forty-two billion, seven hundred seventy-three million, seven hundred sixty-two thousand, one hundred sixty-four".