14457411138 has 32 divisors (see below), whose sum is σ = 29089086336. Its totient is φ = 4790135808.

The previous prime is 14457411121. The next prime is 14457411173. The reversal of 14457411138 is 83111475441.

It is a junction number, because it is equal to n+sod(n) for n = 14457411096 and 14457411105.

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, 1578420 + ... + 1587552.

It is an arithmetic number, because the mean of its divisors is an integer number (909033948).

Almost surely, 2^14457411138 is an apocalyptic number.

14457411138 is an abundant number, since it is smaller than the sum of its proper divisors (14631675198).

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

14457411138 is a wasteful number, since it uses less digits than its factorization.

14457411138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10698.

The product of its digits is 53760, while the sum is 39.

Adding to 14457411138 its reverse (83111475441), we get a palindrome (97568886579).

The spelling of 14457411138 in words is "fourteen billion, four hundred fifty-seven million, four hundred eleven thousand, one hundred thirty-eight".