3453145202 has 16 divisors (see below), whose sum is σ = 5586886872. Its totient is φ = 1591265280.

The previous prime is 3453145183. The next prime is 3453145249. The reversal of 3453145202 is 2025413543.

It is a happy number.

3453145202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3362724121 + 90421081 = 57989^2 + 9509^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86933 + ... + 120264.

Almost surely, 2^3453145202 is an apocalyptic number.

3453145202 is a deficient number, since it is larger than the sum of its proper divisors (2133741670).

3453145202 is a wasteful number, since it uses less digits than its factorization.

3453145202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207853.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 3453145202 is about 58763.4682604763. The cubic root of 3453145202 is about 1511.4888465727.

Adding to 3453145202 its reverse (2025413543), we get a palindrome (5478558745).

The spelling of 3453145202 in words is "three billion, four hundred fifty-three million, one hundred forty-five thousand, two hundred two".