3542220232073 has 2 divisors, whose sum is σ = 3542220232074. Its totient is φ = 3542220232072.

The previous prime is 3542220232021. The next prime is 3542220232091. The reversal of 3542220232073 is 3702320222453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3461136530569 + 81083701504 = 1860413^2 + 284752^2 .

It is an emirp because it is prime and its reverse (3702320222453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3542220232073 - 2¹² = 3542220227977 is a prime.

It is a super-3 number, since 3×3542220232073³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3542220232003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771110116036 + 1771110116037.

It is an arithmetic number, because the mean of its divisors is an integer number (1771110116037).

Almost surely, 2^{3542220232073} is an apocalyptic number.

It is an amenable number.

3542220232073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542220232073 is an equidigital number, since it uses as much as digits as its factorization.

3542220232073 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 35.

The spelling of 3542220232073 in words is "three trillion, five hundred forty-two billion, two hundred twenty million, two hundred thirty-two thousand, seventy-three".