143444122102 has 16 divisors (see below), whose sum is σ = 225634832640. Its totient is φ = 68300269632.

The previous prime is 143444122069. The next prime is 143444122123. The reversal of 143444122102 is 201221444341.

It is a super-2 number, since 2×143444122102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16935318 + ... + 16943785.

It is an arithmetic number, because the mean of its divisors is an integer number (14102177040).

Almost surely, 2^143444122102 is an apocalyptic number.

143444122102 is a deficient number, since it is larger than the sum of its proper divisors (82190710538).

143444122102 is a wasteful number, since it uses less digits than its factorization.

143444122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33879207.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 143444122102 its reverse (201221444341), we get a palindrome (344665566443).

The spelling of 143444122102 in words is "one hundred forty-three billion, four hundred forty-four million, one hundred twenty-two thousand, one hundred two".