14545392444811 has 8 divisors (see below), whose sum is σ = 15759166644144. Its totient is φ = 13371414120960.

The previous prime is 14545392444757. The next prime is 14545392444829. The reversal of 14545392444811 is 11844429354541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14545392444811 - 2²⁵ = 14545358890379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14545392444511) 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, 9948968110 + ... + 9948969571.

It is an arithmetic number, because the mean of its divisors is an integer number (1969895830518).

Almost surely, 2^{14545392444811} is an apocalyptic number.

14545392444811 is a deficient number, since it is larger than the sum of its proper divisors (1213774199333).

14545392444811 is a wasteful number, since it uses less digits than its factorization.

14545392444811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19897937741.

The product of its digits is 11059200, while the sum is 55.

The spelling of 14545392444811 in words is "fourteen trillion, five hundred forty-five billion, three hundred ninety-two million, four hundred forty-four thousand, eight hundred eleven".