1351114143423 has 16 divisors (see below), whose sum is σ = 1966576857600. Its totient is φ = 818307089280.

The previous prime is 1351114143409. The next prime is 1351114143443. The reversal of 1351114143423 is 3243414111531.

It is a happy number.

It is not a de Polignac number, because 1351114143423 - 2⁵ = 1351114143391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351114143443) 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, 13699303 + ... + 13797576.

It is an arithmetic number, because the mean of its divisors is an integer number (122911053600).

Almost surely, 2^{1351114143423} is an apocalyptic number.

1351114143423 is a deficient number, since it is larger than the sum of its proper divisors (615462714177).

1351114143423 is a wasteful number, since it uses less digits than its factorization.

1351114143423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27498382.

The product of its digits is 17280, while the sum is 33.

Adding to 1351114143423 its reverse (3243414111531), we get a palindrome (4594528254954).

The spelling of 1351114143423 in words is "one trillion, three hundred fifty-one billion, one hundred fourteen million, one hundred forty-three thousand, four hundred twenty-three".