40215334483 has 2 divisors, whose sum is σ = 40215334484. Its totient is φ = 40215334482.

The previous prime is 40215334451. The next prime is 40215334547. The reversal of 40215334483 is 38443351204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40215334483 - 2⁵ = 40215334451 is a prime.

It is not a weakly prime, because it can be changed into another prime (40215334433) 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, 20107667241 + 20107667242.

It is an arithmetic number, because the mean of its divisors is an integer number (20107667242).

Almost surely, 2^40215334483 is an apocalyptic number.

40215334483 is a deficient number, since it is larger than the sum of its proper divisors (1).

40215334483 is an equidigital number, since it uses as much as digits as its factorization.

40215334483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 40215334483 its reverse (38443351204), we get a palindrome (78658685687).

The spelling of 40215334483 in words is "forty billion, two hundred fifteen million, three hundred thirty-four thousand, four hundred eighty-three".