40674463547 has 2 divisors, whose sum is σ = 40674463548. Its totient is φ = 40674463546.

The previous prime is 40674463523. The next prime is 40674463631. The reversal of 40674463547 is 74536447604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40674463547 - 2¹⁰ = 40674462523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40674463495 and 40674463504.

It is not a weakly prime, because it can be changed into another prime (40674463447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20337231773 + 20337231774.

It is an arithmetic number, because the mean of its divisors is an integer number (20337231774).

Almost surely, 2^40674463547 is an apocalyptic number.

40674463547 is a deficient number, since it is larger than the sum of its proper divisors (1).

40674463547 is an equidigital number, since it uses as much as digits as its factorization.

40674463547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6773760, while the sum is 50.

The spelling of 40674463547 in words is "forty billion, six hundred seventy-four million, four hundred sixty-three thousand, five hundred forty-seven".