40413130123 has 2 divisors, whose sum is σ = 40413130124. Its totient is φ = 40413130122.

The previous prime is 40413130103. The next prime is 40413130171. The reversal of 40413130123 is 32103131404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40413130123 - 2¹⁷ = 40412999051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40413130094 and 40413130103.

It is not a weakly prime, because it can be changed into another prime (40413130103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20206565061 + 20206565062.

It is an arithmetic number, because the mean of its divisors is an integer number (20206565062).

Almost surely, 2^40413130123 is an apocalyptic number.

40413130123 is a deficient number, since it is larger than the sum of its proper divisors (1).

40413130123 is an equidigital number, since it uses as much as digits as its factorization.

40413130123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 40413130123 its reverse (32103131404), we get a palindrome (72516261527).

The spelling of 40413130123 in words is "forty billion, four hundred thirteen million, one hundred thirty thousand, one hundred twenty-three".