14001403021234 has 16 divisors (see below), whose sum is σ = 22418851394880. Its totient is φ = 6538831654320.

The previous prime is 14001403021223. The next prime is 14001403021241. The reversal of 14001403021234 is 43212030410041.

It is a junction number, because it is equal to n+sod(n) for n = 14001403021199 and 14001403021208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2594771769 + ... + 2594777164.

It is an arithmetic number, because the mean of its divisors is an integer number (1401178212180).

Almost surely, 2^{14001403021234} is an apocalyptic number.

14001403021234 is a deficient number, since it is larger than the sum of its proper divisors (8417448373646).

14001403021234 is a wasteful number, since it uses less digits than its factorization.

14001403021234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189549025.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 14001403021234 its reverse (43212030410041), we get a palindrome (57213433431275).

The spelling of 14001403021234 in words is "fourteen trillion, one billion, four hundred three million, twenty-one thousand, two hundred thirty-four".