14042125315155 has 16 divisors (see below), whose sum is σ = 25677029147904. Its totient is φ = 6419257286880.

The previous prime is 14042125315123. The next prime is 14042125315159. The reversal of 14042125315155 is 55151352124041.

It is not a de Polignac number, because 14042125315155 - 2⁵ = 14042125315123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14042125315159) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 66867263301 + ... + 66867263510.

It is an arithmetic number, because the mean of its divisors is an integer number (1604814321744).

Almost surely, 2^{14042125315155} is an apocalyptic number.

14042125315155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14042125315155 is a deficient number, since it is larger than the sum of its proper divisors (11634903832749).

14042125315155 is a wasteful number, since it uses less digits than its factorization.

14042125315155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133734526826.

The product of its (nonzero) digits is 120000, while the sum is 39.

Adding to 14042125315155 its reverse (55151352124041), we get a palindrome (69193477439196).

The spelling of 14042125315155 in words is "fourteen trillion, forty-two billion, one hundred twenty-five million, three hundred fifteen thousand, one hundred fifty-five".