13234142280 has 32 divisors (see below), whose sum is σ = 39702427200. Its totient is φ = 3529104576.

The previous prime is 13234142279. The next prime is 13234142321. The reversal of 13234142280 is 8224143231.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55142140 + ... + 55142379.

It is an arithmetic number, because the mean of its divisors is an integer number (1240700850).

Almost surely, 2^13234142280 is an apocalyptic number.

13234142280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13234142280 is an abundant number, since it is smaller than the sum of its proper divisors (26468284920).

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

13234142280 is a wasteful number, since it uses less digits than its factorization.

13234142280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110284533 (or 110284529 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 13234142280 in words is "thirteen billion, two hundred thirty-four million, one hundred forty-two thousand, two hundred eighty".