242214402 has 32 divisors (see below), whose sum is σ = 517741632. Its totient is φ = 75275264.

The previous prime is 242214389. The next prime is 242214407. The reversal of 242214402 is 204412242.

It is not an unprimeable number, because it can be changed into a prime (242214407) 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, 183 + ... + 22010.

It is an arithmetic number, because the mean of its divisors is an integer number (16179426).

Almost surely, 2^242214402 is an apocalyptic number.

242214402 is an abundant number, since it is smaller than the sum of its proper divisors (275527230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242214402 is a wasteful number, since it uses less digits than its factorization.

242214402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22322.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 242214402 is about 15563.2388017405. The cubic root of 242214402 is about 623.3519478047.

Adding to 242214402 its reverse (204412242), we get a palindrome (446626644).

The spelling of 242214402 in words is "two hundred forty-two million, two hundred fourteen thousand, four hundred two".