342541145243 has 8 divisors (see below), whose sum is σ = 373699989936. Its totient is φ = 311385424000.

The previous prime is 342541145207. The next prime is 342541145249.

342541145243 is nontrivially palindromic in base 10.

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 342541145243 - 2¹⁸ = 342540883099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342541145197 and 342541145206.

It is not an unprimeable number, because it can be changed into a prime (342541145249) 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, 548546 + ... + 992967.

It is an arithmetic number, because the mean of its divisors is an integer number (46712498742).

Almost surely, 2^342541145243 is an apocalyptic number.

342541145243 is a deficient number, since it is larger than the sum of its proper divisors (31158844693).

342541145243 is a wasteful number, since it uses less digits than its factorization.

342541145243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561725.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 342541 and 145243, that added together give a palindrome (487784).

The spelling of 342541145243 in words is "three hundred forty-two billion, five hundred forty-one million, one hundred forty-five thousand, two hundred forty-three".