1342213601 has 2 divisors, whose sum is σ = 1342213602. Its totient is φ = 1342213600.

The previous prime is 1342213589. The next prime is 1342213619. The reversal of 1342213601 is 1063122431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1132659025 + 209554576 = 33655^2 + 14476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342213601 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1342210601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671106800 + 671106801.

It is an arithmetic number, because the mean of its divisors is an integer number (671106801).

Almost surely, 2^1342213601 is an apocalyptic number.

It is an amenable number.

1342213601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342213601 is an equidigital number, since it uses as much as digits as its factorization.

1342213601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1342213601 is about 36636.2334445014. The cubic root of 1342213601 is about 1103.0805113640.

The spelling of 1342213601 in words is "one billion, three hundred forty-two million, two hundred thirteen thousand, six hundred one".