242400422004 has 48 divisors (see below), whose sum is σ = 620601391872. Its totient is φ = 73177483392.

The previous prime is 242400421999. The next prime is 242400422039. The reversal of 242400422004 is 400224004242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14650684 + ... + 14667219.

It is an arithmetic number, because the mean of its divisors is an integer number (12929195664).

Almost surely, 2^242400422004 is an apocalyptic number.

It is an amenable number.

242400422004 is an abundant number, since it is smaller than the sum of its proper divisors (378200969868).

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

242400422004 is a wasteful number, since it uses less digits than its factorization.

242400422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29317976 (or 29317974 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 242400422004 its reverse (400224004242), we get a palindrome (642624426246).

The spelling of 242400422004 in words is "two hundred forty-two billion, four hundred million, four hundred twenty-two thousand, four".