13423954280 has 64 divisors (see below), whose sum is σ = 32963777280. Its totient is φ = 4879353600.

The previous prime is 13423954277. The next prime is 13423954351. The reversal of 13423954280 is 8245932431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1341857 + ... + 1351823.

It is an arithmetic number, because the mean of its divisors is an integer number (515059020).

Almost surely, 2^13423954280 is an apocalyptic number.

13423954280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13423954280 is an abundant number, since it is smaller than the sum of its proper divisors (19539823000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13423954280 is a wasteful number, since it uses less digits than its factorization.

13423954280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13050 (or 13046 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 13423954280 in words is "thirteen billion, four hundred twenty-three million, nine hundred fifty-four thousand, two hundred eighty".