40430133011 has 2 divisors, whose sum is σ = 40430133012. Its totient is φ = 40430133010.

The previous prime is 40430133001. The next prime is 40430133017. The reversal of 40430133011 is 11033103404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40430133011 - 2¹⁴ = 40430116627 is a prime.

It is a super-2 number, since 2×40430133011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40430133017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20215066505 + 20215066506.

It is an arithmetic number, because the mean of its divisors is an integer number (20215066506).

Almost surely, 2^40430133011 is an apocalyptic number.

40430133011 is a deficient number, since it is larger than the sum of its proper divisors (1).

40430133011 is an equidigital number, since it uses as much as digits as its factorization.

40430133011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 40430133011 its reverse (11033103404), we get a palindrome (51463236415).

The spelling of 40430133011 in words is "forty billion, four hundred thirty million, one hundred thirty-three thousand, eleven".