14324383890 has 48 divisors (see below), whose sum is σ = 37266262488. Its totient is φ = 3817490688.

The previous prime is 14324383873. The next prime is 14324383891. The reversal of 14324383890 is 9838342341.

It can be written as a sum of positive squares in 4 ways, for example, as 9464760369 + 4859623521 = 97287^2 + 69711^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14324383891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101104 + ... + 197156.

Almost surely, 2^14324383890 is an apocalyptic number.

14324383890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14324383890 is an abundant number, since it is smaller than the sum of its proper divisors (22941878598).

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

14324383890 is a wasteful number, since it uses less digits than its factorization.

14324383890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97723 (or 97720 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 14324383890 in words is "fourteen billion, three hundred twenty-four million, three hundred eighty-three thousand, eight hundred ninety".