14362346440 has 32 divisors (see below), whose sum is σ = 34801071480. Its totient is φ = 5303020032.

The previous prime is 14362346437. The next prime is 14362346447. The reversal of 14362346440 is 4464326341.

It can be written as a sum of positive squares in 4 ways, for example, as 4645512964 + 9716833476 = 68158^2 + 98574^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14362346440.

It is not an unprimeable number, because it can be changed into a prime (14362346447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13809429 + ... + 13810468.

Almost surely, 2^14362346440 is an apocalyptic number.

14362346440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14362346440 is an abundant number, since it is smaller than the sum of its proper divisors (20438725040).

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

14362346440 is a wasteful number, since it uses less digits than its factorization.

14362346440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27619921 (or 27619917 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 14362346440 in words is "fourteen billion, three hundred sixty-two million, three hundred forty-six thousand, four hundred forty".