40037070673 has 8 divisors (see below), whose sum is σ = 40893468992. Its totient is φ = 39188285136.

The previous prime is 40037070641. The next prime is 40037070701. The reversal of 40037070673 is 37607073004.

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 40037070673 - 2⁵ = 40037070641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40037073673) 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, 1892565 + ... + 1913602.

It is an arithmetic number, because the mean of its divisors is an integer number (5111683624).

Almost surely, 2^40037070673 is an apocalyptic number.

It is an amenable number.

40037070673 is a deficient number, since it is larger than the sum of its proper divisors (856398319).

40037070673 is a wasteful number, since it uses less digits than its factorization.

40037070673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806391.

The product of its (nonzero) digits is 74088, while the sum is 37.

The spelling of 40037070673 in words is "forty billion, thirty-seven million, seventy thousand, six hundred seventy-three".