40774233277777 has 8 divisors (see below), whose sum is σ = 41063928688800. Its totient is φ = 40485563338080.

The previous prime is 40774233277727. The next prime is 40774233277849. The reversal of 40774233277777 is 77777233247704.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40774233277777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40774233277717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256288027 + ... + 256447072.

It is an arithmetic number, because the mean of its divisors is an integer number (5132991086100).

Almost surely, 2^{40774233277777} is an apocalyptic number.

It is an amenable number.

40774233277777 is a deficient number, since it is larger than the sum of its proper divisors (289695411023).

40774233277777 is a wasteful number, since it uses less digits than its factorization.

40774233277777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512735663.

The product of its (nonzero) digits is 474360768, while the sum is 67.

The spelling of 40774233277777 in words is "forty trillion, seven hundred seventy-four billion, two hundred thirty-three million, two hundred seventy-seven thousand, seven hundred seventy-seven".