10040490433 has 2 divisors, whose sum is σ = 10040490434. Its totient is φ = 10040490432.

The previous prime is 10040490409. The next prime is 10040490437. The reversal of 10040490433 is 33409404001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8551070784 + 1489419649 = 92472^2 + 38593^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040490433 - 2²⁵ = 10006936001 is a prime.

It is a super-2 number, since 2×10040490433² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10040490437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020245216 + 5020245217.

It is an arithmetic number, because the mean of its divisors is an integer number (5020245217).

Almost surely, 2^10040490433 is an apocalyptic number.

It is an amenable number.

10040490433 is a deficient number, since it is larger than the sum of its proper divisors (1).

10040490433 is an equidigital number, since it uses as much as digits as its factorization.

10040490433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 10040490433 its reverse (33409404001), we get a palindrome (43449894434).

The spelling of 10040490433 in words is "ten billion, forty million, four hundred ninety thousand, four hundred thirty-three".