3412155445 has 4 divisors (see below), whose sum is σ = 4094586540. Its totient is φ = 2729724352.

The previous prime is 3412155443. The next prime is 3412155449. The reversal of 3412155445 is 5445512143.

3412155445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5445512143 = 109 ⋅49958827.

It can be written as a sum of positive squares in 2 ways, for example, as 1716527761 + 1695627684 = 41431^2 + 41178^2 .

It is a cyclic number.

It is not a de Polignac number, because 3412155445 - 2¹ = 3412155443 is a prime.

It is a super-3 number, since 3×3412155445³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3412155445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3412155443) 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, 341215540 + ... + 341215549.

It is an arithmetic number, because the mean of its divisors is an integer number (1023646635).

Almost surely, 2^3412155445 is an apocalyptic number.

It is an amenable number.

3412155445 is a deficient number, since it is larger than the sum of its proper divisors (682431095).

3412155445 is an equidigital number, since it uses as much as digits as its factorization.

3412155445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682431094.

The product of its digits is 48000, while the sum is 34.

The square root of 3412155445 is about 58413.6580347439. The cubic root of 3412155445 is about 1505.4844332588.

Adding to 3412155445 its reverse (5445512143), we get a palindrome (8857667588).

The spelling of 3412155445 in words is "three billion, four hundred twelve million, one hundred fifty-five thousand, four hundred forty-five".