40704004074073 has 2 divisors, whose sum is σ = 40704004074074. Its totient is φ = 40704004074072.

The previous prime is 40704004074053. The next prime is 40704004074101. The reversal of 40704004074073 is 37047040040704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32854413943129 + 7849590130944 = 5731877^2 + 2801712^2 .

It is a cyclic number.

It is not a de Polignac number, because 40704004074073 - 2³³ = 40695414139481 is a prime.

It is not a weakly prime, because it can be changed into another prime (40704004074053) 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, 20352002037036 + 20352002037037.

It is an arithmetic number, because the mean of its divisors is an integer number (20352002037037).

Almost surely, 2^{40704004074073} is an apocalyptic number.

It is an amenable number.

40704004074073 is a deficient number, since it is larger than the sum of its proper divisors (1).

40704004074073 is an equidigital number, since it uses as much as digits as its factorization.

40704004074073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 263424, while the sum is 40.

The spelling of 40704004074073 in words is "forty trillion, seven hundred four billion, four million, seventy-four thousand, seventy-three".