40471422615243 has 12 divisors (see below), whose sum is σ = 58459165476400. Its totient is φ = 26980743523536.

The previous prime is 40471422615199. The next prime is 40471422615269. The reversal of 40471422615243 is 34251622417404.

40471422615243 is a `hidden beast` number, since 4 + 0 + 4 + 7 + 1 + 4 + 2 + 2 + 615 + 24 + 3 = 666.

It is not a de Polignac number, because 40471422615243 - 2⁹ = 40471422614731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40471422615343) 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, 15817996 + ... + 18197577.

Almost surely, 2^{40471422615243} is an apocalyptic number.

40471422615243 is a deficient number, since it is larger than the sum of its proper divisors (17987742861157).

40471422615243 is a wasteful number, since it uses less digits than its factorization.

40471422615243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34147778 (or 34147775 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 45.

The spelling of 40471422615243 in words is "forty trillion, four hundred seventy-one billion, four hundred twenty-two million, six hundred fifteen thousand, two hundred forty-three".