1414442220346 has 8 divisors (see below), whose sum is σ = 2121678665280. Its totient is φ = 707215998588.

The previous prime is 1414442220287. The next prime is 1414442220361. The reversal of 1414442220346 is 6430222444141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2199996 + ... + 2769271.

It is an arithmetic number, because the mean of its divisors is an integer number (265209833160).

Almost surely, 2^{1414442220346} is an apocalyptic number.

1414442220346 is a deficient number, since it is larger than the sum of its proper divisors (707236444934).

1414442220346 is a wasteful number, since it uses less digits than its factorization.

1414442220346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111588.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 1414442220346 its reverse (6430222444141), we get a palindrome (7844664664487).

The spelling of 1414442220346 in words is "one trillion, four hundred fourteen billion, four hundred forty-two million, two hundred twenty thousand, three hundred forty-six".