20143422434102 has 32 divisors (see below), whose sum is σ = 35712551977344. Its totient is φ = 8417099779200.

The previous prime is 20143422434087. The next prime is 20143422434111.

It is a happy number.

20143422434102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626256224 + ... + 626288387.

It is an arithmetic number, because the mean of its divisors is an integer number (1116017249292).

Almost surely, 2^{20143422434102} is an apocalyptic number.

20143422434102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20143422434102 is a deficient number, since it is larger than the sum of its proper divisors (15569129543242).

20143422434102 is a wasteful number, since it uses less digits than its factorization.

20143422434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252544684.

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 2014342 and 2434102, that added together give a palindrome (4448444).

The spelling of 20143422434102 in words is "twenty trillion, one hundred forty-three billion, four hundred twenty-two million, four hundred thirty-four thousand, one hundred two".