3445412145 has 32 divisors (see below), whose sum is σ = 6305267712. Its totient is φ = 1573774272.

The previous prime is 3445412143. The next prime is 3445412153. The reversal of 3445412145 is 5412145443.

It is a happy number.

3445412145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3445412145 - 2¹ = 3445412143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3445412141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124224 + ... + 149406.

It is an arithmetic number, because the mean of its divisors is an integer number (197039616).

Almost surely, 2^3445412145 is an apocalyptic number.

3445412145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3445412145 is a deficient number, since it is larger than the sum of its proper divisors (2859855567).

3445412145 is a wasteful number, since it uses less digits than its factorization.

3445412145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26501.

The product of its digits is 38400, while the sum is 33.

The square root of 3445412145 is about 58697.6332146365. The cubic root of 3445412145 is about 1510.3597150409.

Adding to 3445412145 its reverse (5412145443), we get a palindrome (8857557588).

The spelling of 3445412145 in words is "three billion, four hundred forty-five million, four hundred twelve thousand, one hundred forty-five".