40735036773 has 6 divisors (see below), whose sum is σ = 58839497574. Its totient is φ = 27156691176.

The previous prime is 40735036753. The next prime is 40735036787. The reversal of 40735036773 is 37763053704.

40735036773 is a `hidden beast` number, since 4 + 0 + 73 + 503 + 6 + 7 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 40321443204 + 413593569 = 200802^2 + 20337^2 .

It is not a de Polignac number, because 40735036773 - 2²⁴ = 40718259557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40735036703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2263057590 + ... + 2263057607.

It is an arithmetic number, because the mean of its divisors is an integer number (9806582929).

Almost surely, 2^40735036773 is an apocalyptic number.

It is an amenable number.

40735036773 is a deficient number, since it is larger than the sum of its proper divisors (18104460801).

40735036773 is a wasteful number, since it uses less digits than its factorization.

40735036773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526115203 (or 4526115200 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 45.

The spelling of 40735036773 in words is "forty billion, seven hundred thirty-five million, thirty-six thousand, seven hundred seventy-three".