14442046340 has 12 divisors (see below), whose sum is σ = 30328297356. Its totient is φ = 5776818528.

The previous prime is 14442046301. The next prime is 14442046391. The reversal of 14442046340 is 4364024441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10849722244 + 3592324096 = 104162^2 + 59936^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14442046297 and 14442046306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361051139 + ... + 361051178.

It is an arithmetic number, because the mean of its divisors is an integer number (2527358113).

Almost surely, 2^14442046340 is an apocalyptic number.

14442046340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14442046340 is an abundant number, since it is smaller than the sum of its proper divisors (15886251016).

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

14442046340 is a wasteful number, since it uses less digits than its factorization.

14442046340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722102326 (or 722102324 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 14442046340 in words is "fourteen billion, four hundred forty-two million, forty-six thousand, three hundred forty".