14285714287950 has 108 divisors (see below), whose sum is σ = 44647230396600. Its totient is φ = 3265306117920.

The previous prime is 14285714287921. The next prime is 14285714287951. The reversal of 14285714287950 is 5978241758241.

14285714287950 is a `hidden beast` number, since 1 + 4 + 2 + 8 + 571 + 4 + 2 + 8 + 7 + 9 + 50 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14285714287951) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 323917050 + ... + 323961149.

It is an arithmetic number, because the mean of its divisors is an integer number (413400281450).

Almost surely, 2^{14285714287950} is an apocalyptic number.

14285714287950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14285714287950 is an abundant number, since it is smaller than the sum of its proper divisors (30361516108650).

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

14285714287950 is a wasteful number, since it uses less digits than its factorization.

14285714287950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647878231 (or 647878216 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 63.

The spelling of 14285714287950 in words is "fourteen trillion, two hundred eighty-five billion, seven hundred fourteen million, two hundred eighty-seven thousand, nine hundred fifty".