270342153 has 6 divisors (see below), whose sum is σ = 390494234. Its totient is φ = 180228096.

The previous prime is 270342139. The next prime is 270342197. The reversal of 270342153 is 351243072.

270342153 is a `hidden beast` number, since 270 + 342 + 1 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 143712144 + 126630009 = 11988^2 + 11253^2 .

It is not a de Polignac number, because 270342153 - 2¹⁸ = 270080009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (270342133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15019000 + ... + 15019017.

Almost surely, 2^270342153 is an apocalyptic number.

It is an amenable number.

270342153 is a deficient number, since it is larger than the sum of its proper divisors (120152081).

270342153 is a wasteful number, since it uses less digits than its factorization.

270342153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30038023 (or 30038020 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 270342153 is about 16442.0848130643. The cubic root of 270342153 is about 646.6033089106.

The spelling of 270342153 in words is "two hundred seventy million, three hundred forty-two thousand, one hundred fifty-three".