14540454226 has 16 divisors (see below), whose sum is σ = 22762516608. Its totient is φ = 6953047200.

The previous prime is 14540454221. The next prime is 14540454281. The reversal of 14540454226 is 62245404541.

It is a super-2 number, since 2×14540454226² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14540454221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328366 + ... + 370006.

It is an arithmetic number, because the mean of its divisors is an integer number (1422657288).

Almost surely, 2^14540454226 is an apocalyptic number.

14540454226 is a deficient number, since it is larger than the sum of its proper divisors (8222062382).

14540454226 is a wasteful number, since it uses less digits than its factorization.

14540454226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49257.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 14540454226 its reverse (62245404541), we get a palindrome (76785858767).

The spelling of 14540454226 in words is "fourteen billion, five hundred forty million, four hundred fifty-four thousand, two hundred twenty-six".