3142442057545 has 8 divisors (see below), whose sum is σ = 4309634821824. Its totient is φ = 2154817410864.

The previous prime is 3142442057539. The next prime is 3142442057591. The reversal of 3142442057545 is 5457502442413.

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 3142442057545 - 2¹¹ = 3142442055497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142442057495 and 3142442057504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44892029359 + ... + 44892029428.

It is an arithmetic number, because the mean of its divisors is an integer number (538704352728).

Almost surely, 2^{3142442057545} is an apocalyptic number.

3142442057545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3142442057545 is a deficient number, since it is larger than the sum of its proper divisors (1167192764279).

3142442057545 is an equidigital number, since it uses as much as digits as its factorization.

3142442057545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89784058799.

The product of its (nonzero) digits is 2688000, while the sum is 46.

Adding to 3142442057545 its reverse (5457502442413), we get a palindrome (8599944499958).

The spelling of 3142442057545 in words is "three trillion, one hundred forty-two billion, four hundred forty-two million, fifty-seven thousand, five hundred forty-five".