14311545405 has 32 divisors (see below), whose sum is σ = 23759754240. Its totient is φ = 7348285440.

The previous prime is 14311545401. The next prime is 14311545407. The reversal of 14311545405 is 50454511341.

14311545405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14311545405 - 2² = 14311545401 is a prime.

It is a super-2 number, since 2×14311545405² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14311545401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10011 + ... + 169479.

It is an arithmetic number, because the mean of its divisors is an integer number (742492320).

Almost surely, 2^14311545405 is an apocalyptic number.

14311545405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14311545405 is a deficient number, since it is larger than the sum of its proper divisors (9448208835).

14311545405 is a wasteful number, since it uses less digits than its factorization.

14311545405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159701.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 14311545405 in words is "fourteen billion, three hundred eleven million, five hundred forty-five thousand, four hundred five".