4145735922 has 32 divisors (see below), whose sum is σ = 8349530112. Its totient is φ = 1372252944.

The previous prime is 4145735917. The next prime is 4145735941. The reversal of 4145735922 is 2295375414.

It is a happy number.

It is a super-2 number, since 2×4145735922² = 34374252669922380168, which contains 22 as substring.

It is an unprimeable number.

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, 1628983 + ... + 1631525.

It is an arithmetic number, because the mean of its divisors is an integer number (260922816).

Almost surely, 2^4145735922 is an apocalyptic number.

4145735922 is an abundant number, since it is smaller than the sum of its proper divisors (4203794190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4145735922 is a wasteful number, since it uses less digits than its factorization.

4145735922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342.

The product of its digits is 302400, while the sum is 42.

The square root of 4145735922 is about 64387.3894640868. The cubic root of 4145735922 is about 1606.4499950483.

The spelling of 4145735922 in words is "four billion, one hundred forty-five million, seven hundred thirty-five thousand, nine hundred twenty-two".