504154034211143 has 16 divisors (see below), whose sum is σ = 534463607897856. Its totient is φ = 473917293780480.

The previous prime is 504154034211137. The next prime is 504154034211173. The reversal of 504154034211143 is 341112430451405.

It is not a de Polignac number, because 504154034211143 - 2⁴ = 504154034211127 is a prime.

It is a super-2 number, since 2×504154034211143² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504154034211097 and 504154034211106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504154034211173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67493930 + ... + 74590472.

It is an arithmetic number, because the mean of its divisors is an integer number (33403975493616).

Almost surely, 2^{504154034211143} is an apocalyptic number.

504154034211143 is a deficient number, since it is larger than the sum of its proper divisors (30309573686713).

504154034211143 is a wasteful number, since it uses less digits than its factorization.

504154034211143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101674.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 504154034211143 its reverse (341112430451405), we get a palindrome (845266464662548).

The spelling of 504154034211143 in words is "five hundred four trillion, one hundred fifty-four billion, thirty-four million, two hundred eleven thousand, one hundred forty-three".