143514340420514 has 32 divisors (see below), whose sum is σ = 252182996424576. Its totient is φ = 59968421412480.

The previous prime is 143514340420411. The next prime is 143514340420519. The reversal of 143514340420514 is 415024043415341.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (143514340420519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77362904 + ... + 79196259.

It is an arithmetic number, because the mean of its divisors is an integer number (7880718638268).

Almost surely, 2^{143514340420514} is an apocalyptic number.

143514340420514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

143514340420514 is a deficient number, since it is larger than the sum of its proper divisors (108668656004062).

143514340420514 is a wasteful number, since it uses less digits than its factorization.

143514340420514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156560810.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 143514340420514 its reverse (415024043415341), we get a palindrome (558538383835855).

The spelling of 143514340420514 in words is "one hundred forty-three trillion, five hundred fourteen billion, three hundred forty million, four hundred twenty thousand, five hundred fourteen".