341142320505 has 32 divisors (see below), whose sum is σ = 623826432000. Its totient is φ = 155944942272.

The previous prime is 341142320503. The next prime is 341142320543. The reversal of 341142320505 is 505023241143.

It is not a de Polignac number, because 341142320505 - 2¹ = 341142320503 is a prime.

It is a super-2 number, since 2×341142320505² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (341142320503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4129596 + ... + 4211394.

It is an arithmetic number, because the mean of its divisors is an integer number (19494576000).

Almost surely, 2^341142320505 is an apocalyptic number.

341142320505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

341142320505 is a deficient number, since it is larger than the sum of its proper divisors (282684111495).

341142320505 is a wasteful number, since it uses less digits than its factorization.

341142320505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121533.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 341142320505 its reverse (505023241143), we get a palindrome (846165561648).

The spelling of 341142320505 in words is "three hundred forty-one billion, one hundred forty-two million, three hundred twenty thousand, five hundred five".