403040321412413 has 4 divisors (see below), whose sum is σ = 416041622103168. Its totient is φ = 390039020721660.

The previous prime is 403040321412409. The next prime is 403040321412439. The reversal of 403040321412413 is 314214123040304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 403040321412413 - 2² = 403040321412409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 403040321412413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403040321412713) 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, 6500650345331 + ... + 6500650345392.

It is an arithmetic number, because the mean of its divisors is an integer number (104010405525792).

Almost surely, 2^{403040321412413} is an apocalyptic number.

It is an amenable number.

403040321412413 is a deficient number, since it is larger than the sum of its proper divisors (13001300690755).

403040321412413 is a wasteful number, since it uses less digits than its factorization.

403040321412413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13001300690754.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 403040321412413 its reverse (314214123040304), we get a palindrome (717254444452717).

The spelling of 403040321412413 in words is "four hundred three trillion, forty billion, three hundred twenty-one million, four hundred twelve thousand, four hundred thirteen".