3142528403 has 16 divisors (see below), whose sum is σ = 3649465344. Its totient is φ = 2650190400.

The previous prime is 3142528391. The next prime is 3142528447. The reversal of 3142528403 is 3048252413.

It is a cyclic number.

It is not a de Polignac number, because 3142528403 - 2⁶ = 3142528339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3142528403.

It is not an unprimeable number, because it can be changed into a prime (3142528003) 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, 435878 + ... + 443028.

It is an arithmetic number, because the mean of its divisors is an integer number (228091584).

Almost surely, 2^3142528403 is an apocalyptic number.

3142528403 is a deficient number, since it is larger than the sum of its proper divisors (506936941).

3142528403 is an equidigital number, since it uses as much as digits as its factorization.

3142528403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8162.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 3142528403 is about 56058.2590079285. The cubic root of 3142528403 is about 1464.7372867372.

The spelling of 3142528403 in words is "three billion, one hundred forty-two million, five hundred twenty-eight thousand, four hundred three".