14155353352 has 64 divisors (see below), whose sum is σ = 31431628800. Its totient is φ = 5850411840.

The previous prime is 14155353349. The next prime is 14155353379. The reversal of 14155353352 is 25335355141.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153027 + ... + 227437.

It is an arithmetic number, because the mean of its divisors is an integer number (491119200).

Almost surely, 2^14155353352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14155353352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15715814400).

14155353352 is an abundant number, since it is smaller than the sum of its proper divisors (17276275448).

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

14155353352 is a wasteful number, since it uses less digits than its factorization.

14155353352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74546 (or 74542 counting only the distinct ones).

The product of its digits is 135000, while the sum is 37.

The spelling of 14155353352 in words is "fourteen billion, one hundred fifty-five million, three hundred fifty-three thousand, three hundred fifty-two".