40603613047 has 2 divisors, whose sum is σ = 40603613048. Its totient is φ = 40603613046.

The previous prime is 40603613041. The next prime is 40603613077. The reversal of 40603613047 is 74031630604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40603613047 - 2¹⁹ = 40603088759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40603613041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20301806523 + 20301806524.

It is an arithmetic number, because the mean of its divisors is an integer number (20301806524).

Almost surely, 2^40603613047 is an apocalyptic number.

40603613047 is a deficient number, since it is larger than the sum of its proper divisors (1).

40603613047 is an equidigital number, since it uses as much as digits as its factorization.

40603613047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 40603613047 in words is "forty billion, six hundred three million, six hundred thirteen thousand, forty-seven".