341420045 has 8 divisors (see below), whose sum is σ = 423831960. Its totient is φ = 263717440.

The previous prime is 341420041. The next prime is 341420047. The reversal of 341420045 is 540024143.

It can be written as a sum of positive squares in 4 ways, for example, as 611524 + 340808521 = 782^2 + 18461^2 .

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

It is not a de Polignac number, because 341420045 - 2² = 341420041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 341420045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341420041) 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, 1177166 + ... + 1177455.

It is an arithmetic number, because the mean of its divisors is an integer number (52978995).

Almost surely, 2^341420045 is an apocalyptic number.

It is an amenable number.

341420045 is a deficient number, since it is larger than the sum of its proper divisors (82411915).

341420045 is a wasteful number, since it uses less digits than its factorization.

341420045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354655.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 341420045 is about 18477.5551683658. Note that the first 3 decimals coincide. The cubic root of 341420045 is about 698.9235461676.

Adding to 341420045 its reverse (540024143), we get a palindrome (881444188).

The spelling of 341420045 in words is "three hundred forty-one million, four hundred twenty thousand, forty-five".