3142173641 has 4 divisors (see below), whose sum is σ = 3143115792. Its totient is φ = 3141231492.

The previous prime is 3142173611. The next prime is 3142173677. The reversal of 3142173641 is 1463712413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1463712413 = 157 ⋅9323009.

It is a cyclic number.

It is not a de Polignac number, because 3142173641 - 2²² = 3137979337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142173598 and 3142173607.

It is not an unprimeable number, because it can be changed into a prime (3142173611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466055 + ... + 472748.

It is an arithmetic number, because the mean of its divisors is an integer number (785778948).

Almost surely, 2^3142173641 is an apocalyptic number.

It is an amenable number.

3142173641 is a deficient number, since it is larger than the sum of its proper divisors (942151).

3142173641 is an equidigital number, since it uses as much as digits as its factorization.

3142173641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942150.

The product of its digits is 12096, while the sum is 32.

The square root of 3142173641 is about 56055.0946926325. The cubic root of 3142173641 is about 1464.6821662930.

The spelling of 3142173641 in words is "three billion, one hundred forty-two million, one hundred seventy-three thousand, six hundred forty-one".