14273794899 has 96 divisors (see below), whose sum is σ = 26253287424. Its totient is φ = 7272322560.

The previous prime is 14273794889. The next prime is 14273794957. The reversal of 14273794899 is 99849737241.

14273794899 is a `hidden beast` number, since 1 + 427 + 37 + 94 + 8 + 99 = 666.

14273794899 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 14273794899 - 2²¹ = 14271697747 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (14273794819) 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 95 ways as a sum of consecutive naturals, for example, 3456574 + ... + 3460700.

It is an arithmetic number, because the mean of its divisors is an integer number (273471744).

Almost surely, 2^14273794899 is an apocalyptic number.

14273794899 is a deficient number, since it is larger than the sum of its proper divisors (11979492525).

14273794899 is a wasteful number, since it uses less digits than its factorization.

14273794899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4297 (or 4294 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

It can be divided in two parts, 1427379 and 4899, that added together give a triangular number (1432278 = T₁₆₉₂).

The spelling of 14273794899 in words is "fourteen billion, two hundred seventy-three million, seven hundred ninety-four thousand, eight hundred ninety-nine".