403363121331413 has 8 divisors (see below), whose sum is σ = 406467340440480. Its totient is φ = 400259282697040.

The previous prime is 403363121331341. The next prime is 403363121331427. The reversal of 403363121331413 is 314133121363304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 403363121331413 - 2²² = 403363117137109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403363121331463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92990018 + ... + 97231011.

It is an arithmetic number, because the mean of its divisors is an integer number (50808417555060).

Almost surely, 2^{403363121331413} is an apocalyptic number.

It is an amenable number.

403363121331413 is a deficient number, since it is larger than the sum of its proper divisors (3104219109067).

403363121331413 is a wasteful number, since it uses less digits than its factorization.

403363121331413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190237347.

The product of its (nonzero) digits is 139968, while the sum is 38.

Adding to 403363121331413 its reverse (314133121363304), we get a palindrome (717496242694717).

The spelling of 403363121331413 in words is "four hundred three trillion, three hundred sixty-three billion, one hundred twenty-one million, three hundred thirty-one thousand, four hundred thirteen".