14531403451434 has 8 divisors (see below), whose sum is σ = 29062806902880. Its totient is φ = 4843801150476.

The previous prime is 14531403451307. The next prime is 14531403451447. The reversal of 14531403451434 is 43415430413541.

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

14531403451434 is an admirable number.

It is a super-2 number, since 2×14531403451434² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210950287614 + ... + 1210950287625.

It is an arithmetic number, because the mean of its divisors is an integer number (3632850862860).

Almost surely, 2^{14531403451434} is an apocalyptic number.

14531403451434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14531403451434 is a wasteful number, since it uses less digits than its factorization.

14531403451434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421900575244.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 14531403451434 its reverse (43415430413541), we get a palindrome (57946833864975).

The spelling of 14531403451434 in words is "fourteen trillion, five hundred thirty-one billion, four hundred three million, four hundred fifty-one thousand, four hundred thirty-four".