14065472154 has 16 divisors (see below), whose sum is σ = 28132342848. Its totient is φ = 4688257632.

The previous prime is 14065472137. The next prime is 14065472159. The reversal of 14065472154 is 45127456041.

It is not an unprimeable number, because it can be changed into a prime (14065472159) 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, 109734 + ... + 200430.

It is an arithmetic number, because the mean of its divisors is an integer number (1758271428).

Almost surely, 2^14065472154 is an apocalyptic number.

14065472154 is an abundant number, since it is smaller than the sum of its proper divisors (14066870694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14065472154 is a wasteful number, since it uses less digits than its factorization.

14065472154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116549.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 14065472154 in words is "fourteen billion, sixty-five million, four hundred seventy-two thousand, one hundred fifty-four".