14314545445 has 32 divisors (see below), whose sum is σ = 18384300000. Its totient is φ = 10661953536.

The previous prime is 14314545433. The next prime is 14314545457. The reversal of 14314545445 is 54454541341.

It is an interprime number because it is at equal distance from previous prime (14314545433) and next prime (14314545457).

It can be written as a sum of positive squares in 16 ways, for example, as 227466724 + 14087078721 = 15082^2 + 118689^2 .

It is a cyclic number.

It is not a de Polignac number, because 14314545445 - 2¹⁹ = 14314021157 is a prime.

It is a super-2 number, since 2×14314545445² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14314545398 and 14314545407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11460181 + ... + 11461429.

It is an arithmetic number, because the mean of its divisors is an integer number (574509375).

Almost surely, 2^14314545445 is an apocalyptic number.

It is an amenable number.

14314545445 is a deficient number, since it is larger than the sum of its proper divisors (4069754555).

14314545445 is a wasteful number, since it uses less digits than its factorization.

14314545445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617.

The product of its digits is 384000, while the sum is 40.

The spelling of 14314545445 in words is "fourteen billion, three hundred fourteen million, five hundred forty-five thousand, four hundred forty-five".