14153885445 has 48 divisors (see below), whose sum is σ = 26358022080. Its totient is φ = 6466795776.

The previous prime is 14153885443. The next prime is 14153885497. The reversal of 14153885445 is 54458835141.

It is a happy number.

It is not a de Polignac number, because 14153885445 - 2¹ = 14153885443 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14153885394 and 14153885403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14153885443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1715049 + ... + 1723281.

It is an arithmetic number, because the mean of its divisors is an integer number (549125460).

Almost surely, 2^14153885445 is an apocalyptic number.

14153885445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14153885445 is a deficient number, since it is larger than the sum of its proper divisors (12204136635).

14153885445 is a wasteful number, since it uses less digits than its factorization.

14153885445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10594 (or 10587 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 48.

The spelling of 14153885445 in words is "fourteen billion, one hundred fifty-three million, eight hundred eighty-five thousand, four hundred forty-five".