14532202454 has 16 divisors (see below), whose sum is σ = 27177106176. Its totient is φ = 5661897000.

The previous prime is 14532202427. The next prime is 14532202469. The reversal of 14532202454 is 45420223541.

It is a super-2 number, since 2×14532202454² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14532202454.

It is a congruent number.

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, 47182322 + ... + 47182629.

It is an arithmetic number, because the mean of its divisors is an integer number (1698569136).

Almost surely, 2^14532202454 is an apocalyptic number.

14532202454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

14532202454 is a deficient number, since it is larger than the sum of its proper divisors (12644903722).

14532202454 is a wasteful number, since it uses less digits than its factorization.

14532202454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94364971.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 14532202454 its reverse (45420223541), we get a palindrome (59952425995).

The spelling of 14532202454 in words is "fourteen billion, five hundred thirty-two million, two hundred two thousand, four hundred fifty-four".