3542405340361 has 2 divisors, whose sum is σ = 3542405340362. Its totient is φ = 3542405340360.

The previous prime is 3542405340211. The next prime is 3542405340389. The reversal of 3542405340361 is 1630435042453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3062433500361 + 479971840000 = 1749981^2 + 692800^2 .

It is a cyclic number.

It is not a de Polignac number, because 3542405340361 - 2³⁹ = 2992649526473 is a prime.

It is a super-3 number, since 3×3542405340361³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3542405380361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771202670180 + 1771202670181.

It is an arithmetic number, because the mean of its divisors is an integer number (1771202670181).

Almost surely, 2^{3542405340361} is an apocalyptic number.

It is an amenable number.

3542405340361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542405340361 is an equidigital number, since it uses as much as digits as its factorization.

3542405340361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 3542405340361 in words is "three trillion, five hundred forty-two billion, four hundred five million, three hundred forty thousand, three hundred sixty-one".