242008030 has 32 divisors (see below), whose sum is σ = 476407008. Its totient is φ = 87782400.

The previous prime is 242008027. The next prime is 242008031. The reversal of 242008030 is 30800242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242007989 and 242008007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242008031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45090 + ... + 50170.

It is an arithmetic number, because the mean of its divisors is an integer number (14887719).

Almost surely, 2^242008030 is an apocalyptic number.

242008030 is a deficient number, since it is larger than the sum of its proper divisors (234398978).

242008030 is a wasteful number, since it uses less digits than its factorization.

242008030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 242008030 is about 15556.6072779382. The cubic root of 242008030 is about 623.1748609761.

Adding to 242008030 its reverse (30800242), we get a palindrome (272808272).

The spelling of 242008030 in words is "two hundred forty-two million, eight thousand, thirty".