42302000240242 has 4 divisors (see below), whose sum is σ = 63453000360366. Its totient is φ = 21151000120120.

The previous prime is 42302000240231. The next prime is 42302000240257. The reversal of 42302000240242 is 24204200020324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31730339754961 + 10571660485281 = 5632969^2 + 3251409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10575500060059 + ... + 10575500060062.

Almost surely, 2^{42302000240242} is an apocalyptic number.

42302000240242 is a deficient number, since it is larger than the sum of its proper divisors (21151000120124).

42302000240242 is a wasteful number, since it uses less digits than its factorization.

42302000240242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21151000120123.

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 42302000240242 its reverse (24204200020324), we get a palindrome (66506200260566).

The spelling of 42302000240242 in words is "forty-two trillion, three hundred two billion, two hundred forty thousand, two hundred forty-two".