3141557974511 has 8 divisors (see below), whose sum is σ = 3431508870144. Its totient is φ = 2852332864920.

The previous prime is 3141557974421. The next prime is 3141557974517. The reversal of 3141557974511 is 1154797551413.

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

It is a de Polignac number, because none of the positive numbers 2^k-3141557974511 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 (3141557974517) 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, 181437455 + ... + 181454768.

It is an arithmetic number, because the mean of its divisors is an integer number (428938608768).

Almost surely, 2^{3141557974511} is an apocalyptic number.

3141557974511 is a deficient number, since it is larger than the sum of its proper divisors (289950895633).

3141557974511 is a wasteful number, since it uses less digits than its factorization.

3141557974511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362893021.

The product of its digits is 2646000, while the sum is 53.

The spelling of 3141557974511 in words is "three trillion, one hundred forty-one billion, five hundred fifty-seven million, nine hundred seventy-four thousand, five hundred eleven".