13401255334 has 8 divisors (see below), whose sum is σ = 20248612488. Its totient is φ = 6651717840.

The previous prime is 13401255331. The next prime is 13401255377. The reversal of 13401255334 is 43355210431.

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

It is a junction number, because it is equal to n+sod(n) for n = 13401255296 and 13401255305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401255331) 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, 24454572 + ... + 24455119.

It is an arithmetic number, because the mean of its divisors is an integer number (2531076561).

Almost surely, 2^13401255334 is an apocalyptic number.

13401255334 is a deficient number, since it is larger than the sum of its proper divisors (6847357154).

13401255334 is a wasteful number, since it uses less digits than its factorization.

13401255334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48909830.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 13401255334 its reverse (43355210431), we get a palindrome (56756465765).

The spelling of 13401255334 in words is "thirteen billion, four hundred one million, two hundred fifty-five thousand, three hundred thirty-four".