14342354390 has 48 divisors (see below), whose sum is σ = 32341235472. Its totient is φ = 4539116736.

The previous prime is 14342354371. The next prime is 14342354401. The reversal of 14342354390 is 9345324341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1119404 + ... + 1132143.

It is an arithmetic number, because the mean of its divisors is an integer number (673775739).

Almost surely, 2^14342354390 is an apocalyptic number.

14342354390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14342354390 is an abundant number, since it is smaller than the sum of its proper divisors (17998881082).

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

14342354390 is a wasteful number, since it uses less digits than its factorization.

14342354390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251581 (or 2251574 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 14342354390 in words is "fourteen billion, three hundred forty-two million, three hundred fifty-four thousand, three hundred ninety".