14121402402144 has 96 divisors (see below), whose sum is σ = 39602047927680. Its totient is φ = 4392832131072.

The previous prime is 14121402402131. The next prime is 14121402402199. The reversal of 14121402402144 is 44120420412141.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57653889 + ... + 57898304.

It is an arithmetic number, because the mean of its divisors is an integer number (412521332580).

Almost surely, 2^{14121402402144} is an apocalyptic number.

It is an amenable number.

14121402402144 is an abundant number, since it is smaller than the sum of its proper divisors (25480645525536).

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

14121402402144 is a wasteful number, since it uses less digits than its factorization.

14121402402144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115552292 (or 115552284 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 14121402402144 its reverse (44120420412141), we get a palindrome (58241822814285).

The spelling of 14121402402144 in words is "fourteen trillion, one hundred twenty-one billion, four hundred two million, four hundred two thousand, one hundred forty-four".