4154145322 has 32 divisors (see below), whose sum is σ = 6599738880. Its totient is φ = 1957063680.

The previous prime is 4154145311. The next prime is 4154145329. The reversal of 4154145322 is 2235414514.

It is not an unprimeable number, because it can be changed into a prime (4154145329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1964938 + ... + 1967050.

It is an arithmetic number, because the mean of its divisors is an integer number (206241840).

Almost surely, 2^4154145322 is an apocalyptic number.

4154145322 is a deficient number, since it is larger than the sum of its proper divisors (2445593558).

4154145322 is a wasteful number, since it uses less digits than its factorization.

4154145322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758.

The product of its digits is 19200, while the sum is 31.

The square root of 4154145322 is about 64452.6595417132. The cubic root of 4154145322 is about 1607.5354602783.

Adding to 4154145322 its reverse (2235414514), we get a palindrome (6389559836).

The spelling of 4154145322 in words is "four billion, one hundred fifty-four million, one hundred forty-five thousand, three hundred twenty-two".