3142543511345 has 16 divisors (see below), whose sum is σ = 4309908624768. Its totient is φ = 2154819646080.

The previous prime is 3142543511329. The next prime is 3142543511357. The reversal of 3142543511345 is 5431153452413.

It is not a de Polignac number, because 3142543511345 - 2⁴ = 3142543511329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253391 + ... + 2519780.

It is an arithmetic number, because the mean of its divisors is an integer number (269369289048).

Almost surely, 2^{3142543511345} is an apocalyptic number.

3142543511345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3142543511345 is a deficient number, since it is larger than the sum of its proper divisors (1167365113423).

3142543511345 is a wasteful number, since it uses less digits than its factorization.

3142543511345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805560.

The product of its digits is 432000, while the sum is 41.

Adding to 3142543511345 its reverse (5431153452413), we get a palindrome (8573696963758).

The spelling of 3142543511345 in words is "three trillion, one hundred forty-two billion, five hundred forty-three million, five hundred eleven thousand, three hundred forty-five".