413538418019 has 4 divisors (see below), whose sum is σ = 414265199640. Its totient is φ = 412811636400.

The previous prime is 413538417959. The next prime is 413538418061. The reversal of 413538418019 is 910814835314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910814835314 = 2 ⋅455407417657.

It is a cyclic number.

It is not a de Polignac number, because 413538418019 - 2⁸ = 413538417763 is a prime.

It is a super-2 number, since 2×413538418019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413538418099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363389957 + ... + 363391094.

It is an arithmetic number, because the mean of its divisors is an integer number (103566299910).

Almost surely, 2^413538418019 is an apocalyptic number.

413538418019 is a deficient number, since it is larger than the sum of its proper divisors (726781621).

413538418019 is an equidigital number, since it uses as much as digits as its factorization.

413538418019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726781620.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 413538418019 in words is "four hundred thirteen billion, five hundred thirty-eight million, four hundred eighteen thousand, nineteen".