143626630242352 has 80 divisors (see below), whose sum is σ = 290626604135424. Its totient is φ = 68683710816000.

The previous prime is 143626630242349. The next prime is 143626630242401. The reversal of 143626630242352 is 253242036626341.

It is a junction number, because it is equal to n+sod(n) for n = 143626630242296 and 143626630242305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19129227 + ... + 25557397.

Almost surely, 2^{143626630242352} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143626630242352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145313302067712).

143626630242352 is an abundant number, since it is smaller than the sum of its proper divisors (146999973893072).

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

143626630242352 is a wasteful number, since it uses less digits than its factorization.

143626630242352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6428738 (or 6428732 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 49.

Adding to 143626630242352 its reverse (253242036626341), we get a palindrome (396868666868693).

The spelling of 143626630242352 in words is "one hundred forty-three trillion, six hundred twenty-six billion, six hundred thirty million, two hundred forty-two thousand, three hundred fifty-two".