14042434321140 has 96 divisors (see below), whose sum is σ = 39527063783424. Its totient is φ = 3724818416640.

The previous prime is 14042434321073. The next prime is 14042434321159. The reversal of 14042434321140 is 4112343424041.

It is a happy number.

14042434321140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14042434321140² (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, 285524232 + ... + 285573408.

It is an arithmetic number, because the mean of its divisors is an integer number (411740247744).

Almost surely, 2^{14042434321140} is an apocalyptic number.

14042434321140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14042434321140 is an abundant number, since it is smaller than the sum of its proper divisors (25484629462284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14042434321140 is a wasteful number, since it uses less digits than its factorization.

14042434321140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74297 (or 74295 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 14042434321140 its reverse (4112343424041), we get a palindrome (18154777745181).

The spelling of 14042434321140 in words is "fourteen trillion, forty-two billion, four hundred thirty-four million, three hundred twenty-one thousand, one hundred forty".