143215051430 has 32 divisors (see below), whose sum is σ = 297764773920. Its totient is φ = 49014776320.

The previous prime is 143215051373. The next prime is 143215051477. The reversal of 143215051430 is 34150512341.

143215051430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 143215051393 and 143215051402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38290925 + ... + 38294664.

It is an arithmetic number, because the mean of its divisors is an integer number (9305149185).

Almost surely, 2^143215051430 is an apocalyptic number.

143215051430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143215051430 is an abundant number, since it is smaller than the sum of its proper divisors (154549722490).

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

143215051430 is a wasteful number, since it uses less digits than its factorization.

143215051430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76585624.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 143215051430 its reverse (34150512341), we get a palindrome (177365563771).

The spelling of 143215051430 in words is "one hundred forty-three billion, two hundred fifteen million, fifty-one thousand, four hundred thirty".