342045141 has 4 divisors (see below), whose sum is σ = 456060192. Its totient is φ = 228030092.

The previous prime is 342045113. The next prime is 342045149. The reversal of 342045141 is 141540243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342045141 - 2⁷ = 342045013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342045149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57007521 + ... + 57007526.

It is an arithmetic number, because the mean of its divisors is an integer number (114015048).

Almost surely, 2^342045141 is an apocalyptic number.

It is an amenable number.

342045141 is a deficient number, since it is larger than the sum of its proper divisors (114015051).

342045141 is a wasteful number, since it uses less digits than its factorization.

342045141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114015050.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 342045141 is about 18494.4624414985. The cubic root of 342045141 is about 699.3498323586.

Adding to 342045141 its reverse (141540243), we get a palindrome (483585384).

The spelling of 342045141 in words is "three hundred forty-two million, forty-five thousand, one hundred forty-one".