40122608677 has 8 divisors (see below), whose sum is σ = 40586306432. Its totient is φ = 39659932800.

The previous prime is 40122608627. The next prime is 40122608711. The reversal of 40122608677 is 77680622104.

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-40122608677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40122608627) 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, 176349 + ... + 333682.

It is an arithmetic number, because the mean of its divisors is an integer number (5073288304).

Almost surely, 2^40122608677 is an apocalyptic number.

It is an amenable number.

40122608677 is a deficient number, since it is larger than the sum of its proper divisors (463697755).

40122608677 is an equidigital number, since it uses as much as digits as its factorization.

40122608677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510939.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 40122608677 in words is "forty billion, one hundred twenty-two million, six hundred eight thousand, six hundred seventy-seven".