242402202003 has 16 divisors (see below), whose sum is σ = 368539095456. Its totient is φ = 140395845120.

The previous prime is 242402201999. The next prime is 242402202047. The reversal of 242402202003 is 300202204242.

It is not a de Polignac number, because 242402202003 - 2² = 242402201999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242402202503) 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, 182806428 + ... + 182807753.

It is an arithmetic number, because the mean of its divisors is an integer number (23033693466).

Almost surely, 2^242402202003 is an apocalyptic number.

242402202003 is a deficient number, since it is larger than the sum of its proper divisors (126136893453).

242402202003 is a wasteful number, since it uses less digits than its factorization.

242402202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365614214.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 242402202003 its reverse (300202204242), we get a palindrome (542604406245).

The spelling of 242402202003 in words is "two hundred forty-two billion, four hundred two million, two hundred two thousand, three".