40024341433 has 2 divisors, whose sum is σ = 40024341434. Its totient is φ = 40024341432.

The previous prime is 40024341419. The next prime is 40024341547. The reversal of 40024341433 is 33414342004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40017201849 + 7139584 = 200043^2 + 2672^2 .

It is a cyclic number.

It is not a de Polignac number, because 40024341433 - 2¹³ = 40024333241 is a prime.

It is not a weakly prime, because it can be changed into another prime (40024341233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20012170716 + 20012170717.

It is an arithmetic number, because the mean of its divisors is an integer number (20012170717).

Almost surely, 2^40024341433 is an apocalyptic number.

It is an amenable number.

40024341433 is a deficient number, since it is larger than the sum of its proper divisors (1).

40024341433 is an equidigital number, since it uses as much as digits as its factorization.

40024341433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 40024341433 its reverse (33414342004), we get a palindrome (73438683437).

The spelling of 40024341433 in words is "forty billion, twenty-four million, three hundred forty-one thousand, four hundred thirty-three".