40366420234673 has 32 divisors (see below), whose sum is σ = 44372059804800. Its totient is φ = 36494149925376.

The previous prime is 40366420234667. The next prime is 40366420234687. The reversal of 40366420234673 is 37643202466304.

It is not a de Polignac number, because 40366420234673 - 2¹⁰ = 40366420233649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40366420234643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1709777693 + ... + 1709801301.

It is an arithmetic number, because the mean of its divisors is an integer number (1386626868900).

Almost surely, 2^{40366420234673} is an apocalyptic number.

It is an amenable number.

40366420234673 is a deficient number, since it is larger than the sum of its proper divisors (4005639570127).

40366420234673 is a wasteful number, since it uses less digits than its factorization.

40366420234673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31841.

The product of its (nonzero) digits is 10450944, while the sum is 50.

The spelling of 40366420234673 in words is "forty trillion, three hundred sixty-six billion, four hundred twenty million, two hundred thirty-four thousand, six hundred seventy-three".