1412526641 has 2 divisors, whose sum is σ = 1412526642. Its totient is φ = 1412526640.

The previous prime is 1412526607. The next prime is 1412526659. The reversal of 1412526641 is 1466252141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1369296016 + 43230625 = 37004^2 + 6575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1412526641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1412526598 and 1412526607.

It is not a weakly prime, because it can be changed into another prime (1412526041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706263320 + 706263321.

It is an arithmetic number, because the mean of its divisors is an integer number (706263321).

Almost surely, 2^1412526641 is an apocalyptic number.

It is an amenable number.

1412526641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412526641 is an equidigital number, since it uses as much as digits as its factorization.

1412526641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 1412526641 is about 37583.5953708530. The cubic root of 1412526641 is about 1122.0155672761.

Adding to 1412526641 its reverse (1466252141), we get a palindrome (2878778782).

The spelling of 1412526641 in words is "one billion, four hundred twelve million, five hundred twenty-six thousand, six hundred forty-one".