40060660177 has 4 divisors (see below), whose sum is σ = 40061110000. Its totient is φ = 40060210356.

The previous prime is 40060660139. The next prime is 40060660267. The reversal of 40060660177 is 77106606004.

40060660177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 40060660177 - 2³¹ = 37913176529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40060660127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41427 + ... + 286072.

It is an arithmetic number, because the mean of its divisors is an integer number (10015277500).

Almost surely, 2^40060660177 is an apocalyptic number.

It is an amenable number.

40060660177 is a deficient number, since it is larger than the sum of its proper divisors (449823).

40060660177 is a wasteful number, since it uses less digits than its factorization.

40060660177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449822.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 40060660177 in words is "forty billion, sixty million, six hundred sixty thousand, one hundred seventy-seven".