14534409999 has 32 divisors (see below), whose sum is σ = 19725742080. Its totient is φ = 9518342400.

The previous prime is 14534409983. The next prime is 14534410013. The reversal of 14534409999 is 99990443541.

It is not a de Polignac number, because 14534409999 - 2⁴ = 14534409983 is a prime.

It is a super-2 number, since 2×14534409999² (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 (14534409899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33722314 + ... + 33722744.

It is an arithmetic number, because the mean of its divisors is an integer number (616429440).

Almost surely, 2^14534409999 is an apocalyptic number.

14534409999 is a deficient number, since it is larger than the sum of its proper divisors (5191332081).

14534409999 is a wasteful number, since it uses less digits than its factorization.

14534409999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 6298560, while the sum is 57.

The spelling of 14534409999 in words is "fourteen billion, five hundred thirty-four million, four hundred nine thousand, nine hundred ninety-nine".