14111521400002 has 32 divisors (see below), whose sum is σ = 23739112373760. Its totient is φ = 6247134754560.

The previous prime is 14111521399993. The next prime is 14111521400069. The reversal of 14111521400002 is 20000412511141.

It is a happy number.

It is a super-3 number, since 3×14111521400002³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77378352 + ... + 77560507.

It is an arithmetic number, because the mean of its divisors is an integer number (741847261680).

Almost surely, 2^{14111521400002} is an apocalyptic number.

14111521400002 is a deficient number, since it is larger than the sum of its proper divisors (9627590973758).

14111521400002 is a wasteful number, since it uses less digits than its factorization.

14111521400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154939018.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 14111521400002 its reverse (20000412511141), we get a palindrome (34111933911143).

The spelling of 14111521400002 in words is "fourteen trillion, one hundred eleven billion, five hundred twenty-one million, four hundred thousand, two".