4145023474 has 8 divisors (see below), whose sum is σ = 6310334448. Its totient is φ = 2041578660.

The previous prime is 4145023409. The next prime is 4145023529. The reversal of 4145023474 is 4743205414.

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

It is a super-2 number, since 2×4145023474² = 34362439200022057352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15466372 + ... + 15466639.

It is an arithmetic number, because the mean of its divisors is an integer number (788791806).

Almost surely, 2^4145023474 is an apocalyptic number.

4145023474 is a deficient number, since it is larger than the sum of its proper divisors (2165310974).

4145023474 is a wasteful number, since it uses less digits than its factorization.

4145023474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30933080.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 4145023474 is about 64381.8567144502. The cubic root of 4145023474 is about 1606.3579665420.

Adding to 4145023474 its reverse (4743205414), we get a palindrome (8888228888).

The spelling of 4145023474 in words is "four billion, one hundred forty-five million, twenty-three thousand, four hundred seventy-four".