40416670055 has 4 divisors (see below), whose sum is σ = 48500004072. Its totient is φ = 32333336040.

The previous prime is 40416670039. The next prime is 40416670067. The reversal of 40416670055 is 55007661404.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40416670055 - 2⁴ = 40416670039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4041667001 + ... + 4041667010.

It is an arithmetic number, because the mean of its divisors is an integer number (12125001018).

Almost surely, 2^40416670055 is an apocalyptic number.

40416670055 is a deficient number, since it is larger than the sum of its proper divisors (8083334017).

40416670055 is an equidigital number, since it uses as much as digits as its factorization.

40416670055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8083334016.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 40416670055 in words is "forty billion, four hundred sixteen million, six hundred seventy thousand, fifty-five".