14040210030520 has 64 divisors (see below), whose sum is σ = 32450671915200. Its totient is φ = 5463219594240.

The previous prime is 14040210030461. The next prime is 14040210030523. The reversal of 14040210030520 is 2503001204041.

It is a super-2 number, since 2×14040210030520² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14040210030491 and 14040210030500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040210030523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6586341 + ... + 8453419.

It is an arithmetic number, because the mean of its divisors is an integer number (507041748675).

Almost surely, 2^{14040210030520} is an apocalyptic number.

14040210030520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14040210030520 is an abundant number, since it is smaller than the sum of its proper divisors (18410461884680).

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

14040210030520 is a wasteful number, since it uses less digits than its factorization.

14040210030520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872208 (or 1872204 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 14040210030520 its reverse (2503001204041), we get a palindrome (16543211234561).

The spelling of 14040210030520 in words is "fourteen trillion, forty billion, two hundred ten million, thirty thousand, five hundred twenty".