1342604501237 has 2 divisors, whose sum is σ = 1342604501238. Its totient is φ = 1342604501236.

The previous prime is 1342604501221. The next prime is 1342604501321. The reversal of 1342604501237 is 7321054062431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 878960625841 + 463643875396 = 937529^2 + 680914^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342604501237 - 2⁴ = 1342604501221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342604501237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342604501207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671302250618 + 671302250619.

It is an arithmetic number, because the mean of its divisors is an integer number (671302250619).

Almost surely, 2^{1342604501237} is an apocalyptic number.

It is an amenable number.

1342604501237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342604501237 is an equidigital number, since it uses as much as digits as its factorization.

1342604501237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 1342604501237 its reverse (7321054062431), we get a palindrome (8663658563668).

The spelling of 1342604501237 in words is "one trillion, three hundred forty-two billion, six hundred four million, five hundred one thousand, two hundred thirty-seven".