40203520045483 has 2 divisors, whose sum is σ = 40203520045484. Its totient is φ = 40203520045482.

The previous prime is 40203520045439. The next prime is 40203520045519. The reversal of 40203520045483 is 38454002530204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40203520045483 is a prime.

It is not a weakly prime, because it can be changed into another prime (40203520045583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20101760022741 + 20101760022742.

It is an arithmetic number, because the mean of its divisors is an integer number (20101760022742).

Almost surely, 2^{40203520045483} is an apocalyptic number.

40203520045483 is a deficient number, since it is larger than the sum of its proper divisors (1).

40203520045483 is an equidigital number, since it uses as much as digits as its factorization.

40203520045483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 40203520045483 its reverse (38454002530204), we get a palindrome (78657522575687).

The spelling of 40203520045483 in words is "forty trillion, two hundred three billion, five hundred twenty million, forty-five thousand, four hundred eighty-three".