13456463426 has 8 divisors (see below), whose sum is σ = 23068223040. Its totient is φ = 5767055748.

The previous prime is 13456463417. The next prime is 13456463443. The reversal of 13456463426 is 62436465431.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480587966 + ... + 480587993.

It is an arithmetic number, because the mean of its divisors is an integer number (2883527880).

Almost surely, 2^13456463426 is an apocalyptic number.

13456463426 is a deficient number, since it is larger than the sum of its proper divisors (9611759614).

13456463426 is an equidigital number, since it uses as much as digits as its factorization.

13456463426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961175968.

The product of its digits is 1244160, while the sum is 44.

The spelling of 13456463426 in words is "thirteen billion, four hundred fifty-six million, four hundred sixty-three thousand, four hundred twenty-six".