10418729413 has 2 divisors, whose sum is σ = 10418729414. Its totient is φ = 10418729412.

The previous prime is 10418729393. The next prime is 10418729443. The reversal of 10418729413 is 31492781401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10035431329 + 383298084 = 100177^2 + 19578^2 .

It is a cyclic number.

It is not a de Polignac number, because 10418729413 - 2⁵ = 10418729381 is a prime.

It is a super-2 number, since 2×10418729413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10418729443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5209364706 + 5209364707.

It is an arithmetic number, because the mean of its divisors is an integer number (5209364707).

Almost surely, 2^10418729413 is an apocalyptic number.

It is an amenable number.

10418729413 is a deficient number, since it is larger than the sum of its proper divisors (1).

10418729413 is an equidigital number, since it uses as much as digits as its factorization.

10418729413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 10418729413 in words is "ten billion, four hundred eighteen million, seven hundred twenty-nine thousand, four hundred thirteen".