3142561605503 has 8 divisors (see below), whose sum is σ = 3308190825600. Its totient is φ = 2976955509528.

The previous prime is 3142561605499. The next prime is 3142561605523. The reversal of 3142561605503 is 3055061652413.

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 3142561605503 - 2² = 3142561605499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142561605523) 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, 5501723 + ... + 6045996.

It is an arithmetic number, because the mean of its divisors is an integer number (413523853200).

Almost surely, 2^{3142561605503} is an apocalyptic number.

3142561605503 is a deficient number, since it is larger than the sum of its proper divisors (165629220097).

3142561605503 is a wasteful number, since it uses less digits than its factorization.

3142561605503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562061.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 3142561605503 in words is "three trillion, one hundred forty-two billion, five hundred sixty-one million, six hundred five thousand, five hundred three".