3154302145 has 8 divisors (see below), whose sum is σ = 4007819304. Its totient is φ = 2375003904.

The previous prime is 3154302127. The next prime is 3154302149. The reversal of 3154302145 is 5412034513.

It can be written as a sum of positive squares in 4 ways, for example, as 1546612929 + 1607689216 = 39327^2 + 40096^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3154302145 - 2¹⁷ = 3154171073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3154302149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18554634 + ... + 18554803.

It is an arithmetic number, because the mean of its divisors is an integer number (500977413).

Almost surely, 2^3154302145 is an apocalyptic number.

It is an amenable number.

3154302145 is a deficient number, since it is larger than the sum of its proper divisors (853517159).

3154302145 is a wasteful number, since it uses less digits than its factorization.

3154302145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37109459.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3154302145 is about 56163.1742781691. The cubic root of 3154302145 is about 1466.5642600388.

Adding to 3154302145 its reverse (5412034513), we get a palindrome (8566336658).

The spelling of 3154302145 in words is "three billion, one hundred fifty-four million, three hundred two thousand, one hundred forty-five".