14031414140142 has 64 divisors (see below), whose sum is σ = 34178277556224. Its totient is φ = 3753083405280.

The previous prime is 14031414140089. The next prime is 14031414140153. The reversal of 14031414140142 is 24104141413041.

It is a super-2 number, since 2×14031414140142² (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, 154478784 + ... + 154569587.

It is an arithmetic number, because the mean of its divisors is an integer number (534035586816).

Almost surely, 2^{14031414140142} is an apocalyptic number.

14031414140142 is an abundant number, since it is smaller than the sum of its proper divisors (20146863416082).

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

14031414140142 is a wasteful number, since it uses less digits than its factorization.

14031414140142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309048453.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 14031414140142 its reverse (24104141413041), we get a palindrome (38135555553183).

The spelling of 14031414140142 in words is "fourteen trillion, thirty-one billion, four hundred fourteen million, one hundred forty thousand, one hundred forty-two".