3154424345 has 8 divisors (see below), whose sum is σ = 3785843976. Its totient is φ = 2523182976.

The previous prime is 3154424311. The next prime is 3154424347. The reversal of 3154424345 is 5434244513.

It can be written as a sum of positive squares in 4 ways, for example, as 2002025536 + 1152398809 = 44744^2 + 33947^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3154424345 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3154424347) 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, 1922 + ... + 79451.

It is an arithmetic number, because the mean of its divisors is an integer number (473230497).

Almost surely, 2^3154424345 is an apocalyptic number.

It is an amenable number.

3154424345 is a deficient number, since it is larger than the sum of its proper divisors (631419631).

3154424345 is an equidigital number, since it uses as much as digits as its factorization.

3154424345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89131.

The product of its digits is 115200, while the sum is 35.

The square root of 3154424345 is about 56164.2621691054. The cubic root of 3154424345 is about 1466.5831983892.

Adding to 3154424345 its reverse (5434244513), we get a palindrome (8588668858).

The spelling of 3154424345 in words is "three billion, one hundred fifty-four million, four hundred twenty-four thousand, three hundred forty-five".