14531802854 has 8 divisors (see below), whose sum is σ = 22500856128. Its totient is φ = 7031517480.

The previous prime is 14531802853. The next prime is 14531802893. The reversal of 14531802854 is 45820813541.

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

It is a super-2 number, since 2×14531802854² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14531802853) 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, 117191897 + ... + 117192020.

It is an arithmetic number, because the mean of its divisors is an integer number (2812607016).

Almost surely, 2^14531802854 is an apocalyptic number.

14531802854 is a deficient number, since it is larger than the sum of its proper divisors (7969053274).

14531802854 is a wasteful number, since it uses less digits than its factorization.

14531802854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234383950.

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 14531802854 in words is "fourteen billion, five hundred thirty-one million, eight hundred two thousand, eight hundred fifty-four".