1412212523 has 4 divisors (see below), whose sum is σ = 1418072568. Its totient is φ = 1406352480.

The previous prime is 1412212519. The next prime is 1412212561. The reversal of 1412212523 is 3252122141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1412212523 - 2² = 1412212519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412212513) 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, 2929661 + ... + 2930142.

It is an arithmetic number, because the mean of its divisors is an integer number (354518142).

Almost surely, 2^1412212523 is an apocalyptic number.

1412212523 is a deficient number, since it is larger than the sum of its proper divisors (5860045).

1412212523 is an equidigital number, since it uses as much as digits as its factorization.

1412212523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860044.

The product of its digits is 960, while the sum is 23.

The square root of 1412212523 is about 37579.4162141990. The cubic root of 1412212523 is about 1121.9323897499.

Adding to 1412212523 its reverse (3252122141), we get a palindrome (4664334664).

The spelling of 1412212523 in words is "one billion, four hundred twelve million, two hundred twelve thousand, five hundred twenty-three".