40485702701 has 2 divisors, whose sum is σ = 40485702702. Its totient is φ = 40485702700.

The previous prime is 40485702661. The next prime is 40485702707. The reversal of 40485702701 is 10720758404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38179206025 + 2306496676 = 195395^2 + 48026^2 .

It is a cyclic number.

It is not a de Polignac number, because 40485702701 - 2⁶ = 40485702637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40485702707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20242851350 + 20242851351.

It is an arithmetic number, because the mean of its divisors is an integer number (20242851351).

Almost surely, 2^40485702701 is an apocalyptic number.

It is an amenable number.

40485702701 is a deficient number, since it is larger than the sum of its proper divisors (1).

40485702701 is an equidigital number, since it uses as much as digits as its factorization.

40485702701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 38.

The spelling of 40485702701 in words is "forty billion, four hundred eighty-five million, seven hundred two thousand, seven hundred one".