13363046421 has 8 divisors (see below), whose sum is σ = 18017591040. Its totient is φ = 8808599712.

The previous prime is 13363046419. The next prime is 13363046423. The reversal of 13363046421 is 12464036331.

It is an interprime number because it is at equal distance from previous prime (13363046419) and next prime (13363046423).

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

It is not a de Polignac number, because 13363046421 - 2¹ = 13363046419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13363046423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25024165 + ... + 25024698.

It is an arithmetic number, because the mean of its divisors is an integer number (2252198880).

Almost surely, 2^13363046421 is an apocalyptic number.

It is an amenable number.

13363046421 is a deficient number, since it is larger than the sum of its proper divisors (4654544619).

13363046421 is an equidigital number, since it uses as much as digits as its factorization.

13363046421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50048955.

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 13363046421 in words is "thirteen billion, three hundred sixty-three million, forty-six thousand, four hundred twenty-one".