13458846348 has 72 divisors (see below), whose sum is σ = 36995841792. Its totient is φ = 4108257792.

The previous prime is 13458846347. The next prime is 13458846367. The reversal of 13458846348 is 84364885431.

It is a happy number.

13458846348 is a `hidden beast` number, since 13 + 4 + 588 + 4 + 6 + 3 + 48 = 666.

It is a super-2 number, since 2×13458846348² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13458846294 and 13458846303.

It is not an unprimeable number, because it can be changed into a prime (13458846343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274540 + ... + 319827.

It is an arithmetic number, because the mean of its divisors is an integer number (513831136).

Almost surely, 2^13458846348 is an apocalyptic number.

13458846348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13458846348 is an abundant number, since it is smaller than the sum of its proper divisors (23536995444).

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

13458846348 is a wasteful number, since it uses less digits than its factorization.

13458846348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594431 (or 594426 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The spelling of 13458846348 in words is "thirteen billion, four hundred fifty-eight million, eight hundred forty-six thousand, three hundred forty-eight".