40467185440073 has 12 divisors (see below), whose sum is σ = 48810439742400. Its totient is φ = 32860571633496.

The previous prime is 40467185440067. The next prime is 40467185440141. The reversal of 40467185440073 is 37004458176404.

It is not a de Polignac number, because 40467185440073 - 2²⁸ = 40466917004617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40467185439997 and 40467185440024.

It is not an unprimeable number, because it can be changed into a prime (40467185440373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8006959373 + ... + 8006964426.

It is an arithmetic number, because the mean of its divisors is an integer number (4067536645200).

Almost surely, 2^{40467185440073} is an apocalyptic number.

It is an amenable number.

40467185440073 is a deficient number, since it is larger than the sum of its proper divisors (8343254302327).

40467185440073 is a wasteful number, since it uses less digits than its factorization.

40467185440073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16013923844 (or 16013923825 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 53.

The spelling of 40467185440073 in words is "forty trillion, four hundred sixty-seven billion, one hundred eighty-five million, four hundred forty thousand, seventy-three".