3542435453261 has 4 divisors (see below), whose sum is σ = 3546199997724. Its totient is φ = 3538670908800.

The previous prime is 3542435453239. The next prime is 3542435453267. The reversal of 3542435453261 is 1623545342453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2038881275236 + 1503554178025 = 1427894^2 + 1226195^2 .

It is a cyclic number.

It is not a de Polignac number, because 3542435453261 - 2⁶ = 3542435453197 is a prime.

It is a super-3 number, since 3×3542435453261³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542435453267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882270820 + ... + 1882272701.

It is an arithmetic number, because the mean of its divisors is an integer number (886549999431).

Almost surely, 2^{3542435453261} is an apocalyptic number.

It is an amenable number.

3542435453261 is a deficient number, since it is larger than the sum of its proper divisors (3764544463).

3542435453261 is an equidigital number, since it uses as much as digits as its factorization.

3542435453261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3764544462.

The product of its digits is 5184000, while the sum is 47.

The spelling of 3542435453261 in words is "three trillion, five hundred forty-two billion, four hundred thirty-five million, four hundred fifty-three thousand, two hundred sixty-one".