14135455145 has 16 divisors (see below), whose sum is σ = 19836600960. Its totient is φ = 9467466624.

The previous prime is 14135455141. The next prime is 14135455151. The reversal of 14135455145 is 54155453141.

It is not a de Polignac number, because 14135455145 - 2² = 14135455141 is a prime.

It is a super-2 number, since 2×14135455145² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14135455099 and 14135455108.

It is not an unprimeable number, because it can be changed into a prime (14135455141) 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, 4694660 + ... + 4697669.

It is an arithmetic number, because the mean of its divisors is an integer number (1239787560).

Almost surely, 2^14135455145 is an apocalyptic number.

It is an amenable number.

14135455145 is a deficient number, since it is larger than the sum of its proper divisors (5701145815).

14135455145 is an equidigital number, since it uses as much as digits as its factorization.

14135455145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392384.

The product of its digits is 120000, while the sum is 38.

The spelling of 14135455145 in words is "fourteen billion, one hundred thirty-five million, four hundred fifty-five thousand, one hundred forty-five".