20143042002334 has 64 divisors (see below), whose sum is σ = 32639328691200. Its totient is φ = 9291937248000.

The previous prime is 20143042002313. The next prime is 20143042002341. The reversal of 20143042002334 is 43320024034102.

It is a super-2 number, since 2×20143042002334² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3167639847 + ... + 3167646205.

It is an arithmetic number, because the mean of its divisors is an integer number (509989510800).

Almost surely, 2^{20143042002334} is an apocalyptic number.

20143042002334 is a deficient number, since it is larger than the sum of its proper divisors (12496286688866).

20143042002334 is a wasteful number, since it uses less digits than its factorization.

20143042002334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9769.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20143042002334 its reverse (43320024034102), we get a palindrome (63463066036436).

The spelling of 20143042002334 in words is "twenty trillion, one hundred forty-three billion, forty-two million, two thousand, three hundred thirty-four".