14540411485238 has 32 divisors (see below), whose sum is σ = 23029501188096. Its totient is φ = 6871719320928.

The previous prime is 14540411485213. The next prime is 14540411485267. The reversal of 14540411485238 is 83258411404541.

It is a super-2 number, since 2×14540411485238² (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 15 ways as a sum of consecutive naturals, for example, 1120445 + ... + 5507832.

It is an arithmetic number, because the mean of its divisors is an integer number (719671912128).

Almost surely, 2^{14540411485238} is an apocalyptic number.

14540411485238 is a deficient number, since it is larger than the sum of its proper divisors (8489089702858).

14540411485238 is a wasteful number, since it uses less digits than its factorization.

14540411485238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6628868.

The product of its (nonzero) digits is 2457600, while the sum is 50.

Adding to 14540411485238 its reverse (83258411404541), we get a palindrome (97798822889779).

The spelling of 14540411485238 in words is "fourteen trillion, five hundred forty billion, four hundred eleven million, four hundred eighty-five thousand, two hundred thirty-eight".