270012142 has 16 divisors (see below), whose sum is σ = 415379664. Its totient is φ = 131560000.

The previous prime is 270012137. The next prime is 270012163. The reversal of 270012142 is 241210072.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105417 + ... + 107947.

It is an arithmetic number, because the mean of its divisors is an integer number (25961229).

Almost surely, 2^270012142 is an apocalyptic number.

270012142 is a deficient number, since it is larger than the sum of its proper divisors (145367522).

270012142 is a wasteful number, since it uses less digits than its factorization.

270012142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3875.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 270012142 is about 16432.0461902954. The cubic root of 270012142 is about 646.3400954369.

The spelling of 270012142 in words is "two hundred seventy million, twelve thousand, one hundred forty-two".