1342241873377 has 2 divisors, whose sum is σ = 1342241873378. Its totient is φ = 1342241873376.

The previous prime is 1342241873279. The next prime is 1342241873407. The reversal of 1342241873377 is 7733781422431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1070926940736 + 271314932641 = 1034856^2 + 520879^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342241873377 - 2³⁵ = 1307882135009 is a prime.

It is a super-2 number, since 2×1342241873377² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1342241874377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671120936688 + 671120936689.

It is an arithmetic number, because the mean of its divisors is an integer number (671120936689).

Almost surely, 2^{1342241873377} is an apocalyptic number.

It is an amenable number.

1342241873377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342241873377 is an equidigital number, since it uses as much as digits as its factorization.

1342241873377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4741632, while the sum is 52.

The spelling of 1342241873377 in words is "one trillion, three hundred forty-two billion, two hundred forty-one million, eight hundred seventy-three thousand, three hundred seventy-seven".