1420223234410 has 8 divisors (see below), whose sum is σ = 2556401821956. Its totient is φ = 568089293760.

The previous prime is 1420223234329. The next prime is 1420223234411. The reversal of 1420223234410 is 144323220241.

It can be written as a sum of positive squares in 2 ways, for example, as 1417811736961 + 2411497449 = 1190719^2 + 49107^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1420223234411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71011161711 + ... + 71011161730.

Almost surely, 2^{1420223234410} is an apocalyptic number.

1420223234410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420223234410 is a deficient number, since it is larger than the sum of its proper divisors (1136178587546).

1420223234410 is a wasteful number, since it uses less digits than its factorization.

1420223234410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142022323448.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1420223234410 its reverse (144323220241), we get a palindrome (1564546454651).

The spelling of 1420223234410 in words is "one trillion, four hundred twenty billion, two hundred twenty-three million, two hundred thirty-four thousand, four hundred ten".