14452357898 has 16 divisors (see below), whose sum is σ = 23651701920. Its totient is φ = 6568590000.

The previous prime is 14452357897. The next prime is 14452357937. The reversal of 14452357898 is 89875325441.

It is not an unprimeable number, because it can be changed into a prime (14452357891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239273 + ... + 293523.

It is an arithmetic number, because the mean of its divisors is an integer number (1478231370).

Almost surely, 2^14452357898 is an apocalyptic number.

14452357898 is a deficient number, since it is larger than the sum of its proper divisors (9199344022).

14452357898 is a wasteful number, since it uses less digits than its factorization.

14452357898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66373.

The product of its digits is 9676800, while the sum is 56.

The spelling of 14452357898 in words is "fourteen billion, four hundred fifty-two million, three hundred fifty-seven thousand, eight hundred ninety-eight".