4145126043 has 8 divisors (see below), whose sum is σ = 5528467728. Its totient is φ = 2762600864.

The previous prime is 4145125993. The next prime is 4145126057. The reversal of 4145126043 is 3406215414.

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

It is a cyclic number.

It is not a de Polignac number, because 4145126043 - 2²⁴ = 4128348827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4145126043.

It is not an unprimeable number, because it can be changed into a prime (4145126093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192180 + ... + 212657.

It is an arithmetic number, because the mean of its divisors is an integer number (691058466).

Almost surely, 2^4145126043 is an apocalyptic number.

4145126043 is a deficient number, since it is larger than the sum of its proper divisors (1383341685).

4145126043 is a wasteful number, since it uses less digits than its factorization.

4145126043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408253.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4145126043 is about 64382.6532771056. The cubic root of 4145126043 is about 1606.3712162595.

The spelling of 4145126043 in words is "four billion, one hundred forty-five million, one hundred twenty-six thousand, forty-three".