143214144020 has 24 divisors (see below), whose sum is σ = 304985616768. Its totient is φ = 56478816800.

The previous prime is 143214144019. The next prime is 143214144061. The reversal of 143214144020 is 20441412341.

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, 50426096 + ... + 50428935.

It is an arithmetic number, because the mean of its divisors is an integer number (12707734032).

Almost surely, 2^143214144020 is an apocalyptic number.

143214144020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143214144020 is an abundant number, since it is smaller than the sum of its proper divisors (161771472748).

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

143214144020 is a wasteful number, since it uses less digits than its factorization.

143214144020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100855111 (or 100855109 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 143214144020 its reverse (20441412341), we get a palindrome (163655556361).

The spelling of 143214144020 in words is "one hundred forty-three billion, two hundred fourteen million, one hundred forty-four thousand, twenty".