40276677905 has 8 divisors (see below), whose sum is σ = 48351779712. Its totient is φ = 32208164848.

The previous prime is 40276677901. The next prime is 40276677911. The reversal of 40276677905 is 50977667204.

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

It is a cyclic number.

It is not a de Polignac number, because 40276677905 - 2² = 40276677901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40276677901) 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, 1633727 + ... + 1658196.

It is an arithmetic number, because the mean of its divisors is an integer number (6043972464).

Almost surely, 2^40276677905 is an apocalyptic number.

It is an amenable number.

40276677905 is a deficient number, since it is larger than the sum of its proper divisors (8075101807).

40276677905 is a wasteful number, since it uses less digits than its factorization.

40276677905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3294375.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 40276677905 in words is "forty billion, two hundred seventy-six million, six hundred seventy-seven thousand, nine hundred five".