40053213331 has 2 divisors, whose sum is σ = 40053213332. Its totient is φ = 40053213330.

The previous prime is 40053213301. The next prime is 40053213373. The reversal of 40053213331 is 13331235004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40053213331 - 2²³ = 40044824723 is a prime.

It is a super-2 number, since 2×40053213331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40053213296 and 40053213305.

It is not a weakly prime, because it can be changed into another prime (40053213301) 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, 20026606665 + 20026606666.

It is an arithmetic number, because the mean of its divisors is an integer number (20026606666).

Almost surely, 2^40053213331 is an apocalyptic number.

40053213331 is a deficient number, since it is larger than the sum of its proper divisors (1).

40053213331 is an equidigital number, since it uses as much as digits as its factorization.

40053213331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 40053213331 its reverse (13331235004), we get a palindrome (53384448335).

The spelling of 40053213331 in words is "forty billion, fifty-three million, two hundred thirteen thousand, three hundred thirty-one".