240142162 has 16 divisors (see below), whose sum is σ = 388187352. Its totient is φ = 110759040.

The previous prime is 240142139. The next prime is 240142169. The reversal of 240142162 is 261241042.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 99221521 + 140920641 = 9961^2 + 11871^2 .

It is not an unprimeable number, because it can be changed into a prime (240142169) 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, 57712 + ... + 61732.

Almost surely, 2^240142162 is an apocalyptic number.

240142162 is a deficient number, since it is larger than the sum of its proper divisors (148045190).

240142162 is a wasteful number, since it uses less digits than its factorization.

240142162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 240142162 is about 15496.5209643971. The cubic root of 240142162 is about 621.5691798568.

The spelling of 240142162 in words is "two hundred forty million, one hundred forty-two thousand, one hundred sixty-two".