40067370673 has 8 divisors (see below), whose sum is σ = 43740083520. Its totient is φ = 36399695280.

The previous prime is 40067370649. The next prime is 40067370689. The reversal of 40067370673 is 37607376004.

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 40067370673 - 2⁵ = 40067370641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40067370173) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1242718 + ... + 1274551.

It is an arithmetic number, because the mean of its divisors is an integer number (5467510440).

Almost surely, 2^40067370673 is an apocalyptic number.

It is an amenable number.

40067370673 is a deficient number, since it is larger than the sum of its proper divisors (3672712847).

40067370673 is a wasteful number, since it uses less digits than its factorization.

40067370673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518727.

The product of its (nonzero) digits is 444528, while the sum is 43.

The spelling of 40067370673 in words is "forty billion, sixty-seven million, three hundred seventy thousand, six hundred seventy-three".