40406703740067 has 8 divisors (see below), whose sum is σ = 61572119984896. Its totient is φ = 23089544994312.

The previous prime is 40406703740041. The next prime is 40406703740071. The reversal of 40406703740067 is 76004730760404.

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

It is not a de Polignac number, because 40406703740067 - 2⁶ = 40406703740003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40406703739998 and 40406703740025.

It is not an unprimeable number, because it can be changed into a prime (40406703740027) 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, 962064374743 + ... + 962064374784.

It is an arithmetic number, because the mean of its divisors is an integer number (7696514998112).

Almost surely, 2^{40406703740067} is an apocalyptic number.

40406703740067 is a deficient number, since it is larger than the sum of its proper divisors (21165416244829).

40406703740067 is a wasteful number, since it uses less digits than its factorization.

40406703740067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924128749537.

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 40406703740067 in words is "forty trillion, four hundred six billion, seven hundred three million, seven hundred forty thousand, sixty-seven".