342551245 has 16 divisors (see below), whose sum is σ = 416731392. Its totient is φ = 270287680.

The previous prime is 342551239. The next prime is 342551249. The reversal of 342551245 is 542155243.

It is not a de Polignac number, because 342551245 - 2¹³ = 342543053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342551249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111804 + ... + 114826.

It is an arithmetic number, because the mean of its divisors is an integer number (26045712).

Almost surely, 2^342551245 is an apocalyptic number.

It is an amenable number.

342551245 is a deficient number, since it is larger than the sum of its proper divisors (74180147).

342551245 is a wasteful number, since it uses less digits than its factorization.

342551245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332.

The product of its digits is 24000, while the sum is 31.

The square root of 342551245 is about 18508.1399659717. The cubic root of 342551245 is about 699.6945912599.

The spelling of 342551245 in words is "three hundred forty-two million, five hundred fifty-one thousand, two hundred forty-five".