270340144 has 20 divisors (see below), whose sum is σ = 524929696. Its totient is φ = 134874432.

The previous prime is 270340141. The next prime is 270340157. The reversal of 270340144 is 441043072.

It is not an unprimeable number, because it can be changed into a prime (270340141) 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, 10839 + ... + 25654.

Almost surely, 2^270340144 is an apocalyptic number.

It is an amenable number.

270340144 is a deficient number, since it is larger than the sum of its proper divisors (254589552).

270340144 is a wasteful number, since it uses less digits than its factorization.

270340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36964 (or 36958 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 270340144 is about 16442.0237197250. The cubic root of 270340144 is about 646.6017072005.

The spelling of 270340144 in words is "two hundred seventy million, three hundred forty thousand, one hundred forty-four".